When most of us think of green tea, we always think of the most well known benefits of drinking green tea, namely assisting the immune system in the prevention of colds during the winter months because of its high level of antioxidants.
This is, however, only one of the many benefits of drinking green tea. Recent research into green tea has shown its medicinal value and power in preventing disease, thus the reason the Japanese believed in its ability to prolong life
Another one of the possible benefits of drinking green tea is its potential as a cancer preventive. One of the main ingredients in green tea is catechin, and studies performed at the National Cancer Institute in Tokyo have shown that catechin use lowers the incidence of cancer by more than 50% if consumed in sufficient quantities. This is linked to both the catechin as well as the antioxidants that are found in green tea, and since the Japanese customarily drink at least two to three cups of green tea per day, and the cancer rate is lower in Japan, the link is established.
The benefits of drinking green tea also include its potential to restrict the excessive build up of the "bad" cholesterol. This function is also performed because of the catechin that is the main ingredient in green tea. Other benefits of drinking green tea include one or more of the following:
* Controlling high blood pressure
* Lowering blood pressure
* Suppressing aging
* Refreshing the body
* Deterring food poisoning
* Preventing and treating skin disease
* Preventing cavities
* Fighting viruses
* Acting as a bio-regulatory food
A better understanding of these health benefits can help a person make an informed choice. Incorporate more green tea into your diet and you may reap the same benefits!
A Cup of Hot Tea = A Cup of Good Health.
Tea Consumption Linked to Numerous Body Benefits. A hot cup of tea may do more than relax you. Research shows tea consumption may help prevent a wide range of ailments.
The latest medical research is finding potential healing powers in this ancient beverage. Recent research, for instance, suggests drinking tea may help prevent everything from cavities to Parkinson's disease. And some studies indicate it may even save lives.
The benefits of tea consumption may extend throughout the body, experts believe. Here is a partial list of conditions some research has shown may be prevented or improved by drinking tea:
Arthritis: Research suggests that older women who are tea drinkers are 60 percent less likely to develop rheumatoid arthritis than those who do not drink tea.
Bone Density: Drinking tea regularly for years may produce stronger bones. Those who drank tea on a regular basis for 10 or more years had higher-bone mineral density in their spines than those who had not.
Cancer: Green tea extracts were found to inhibit the growth of bladder cancer cells in the lab — while other studies suggest that drinking green tea protects against developing stomach and esophageal cancers.
* Sipping on a cup of hot tea may be a safeguard against cancer. Population studies have linked the consumption of tea with a reduction in risk for several types of cancer. Researchers speculate that the polyphenols in tea may inhibit certain mechanisms that promote cancer growth. Both green and black teas have been credited with cancer-inhibiting powers.
Flu: You may be able to boost your fight against the flu with black tea.
Your best defense against contracting the flu is to wash your hands often and get vaccinated against the influenza virus. Black tea may further bolster your efforts to stay healthy. In a recent study, people who gargled with a black tea extract solution twice per day showed a higher immunity to flu virus compared to the people who did not gargle with black tea.
Heart Disease: A recent study published in the journal Circulation found that drinking more than two cups of tea a day decreased the risk of death following a heart attack by 44 percent. Even less spirited tea drinkers were rewarded: Consuming just two cups a day decreased the risk of death by almost a third. Tea is a rich source of the flavonoids quercetin, kaempferol, and myricetin, and research shows that high dietry intake of these compounds is associated with a reduced risk of fatal heart attacks. In one study, people who drank about a cup and a half of tea per day were almost 40% less likely to suffer a heart attack compared to tea abstainers.
High Blood Pressure: Tea lovers may be surprised to learn their beverage of choice touts yet another health benefit: blood pressure control. Drinking a half-cup of green or oolong tea per day reduced a person's risk of high blood pressure by almost 50% in a new study. People who drank at least two and a half cups per day reduced their risk even more. Their risk was reduced even if they had risk factors for high blood pressure, such as high sodium intake.
Parkinson's Disease: Tea consumption may be protective against developing this debilitating neurological disorder.
Oral Health: Rinsing with tea may prevent cavities and gum disease.
Green Tea - A Cup of Good Health
An Overview of Sexual Dysfunction
What is sexual dysfunction?
Sexual dysfunction refers to a problem during any phase of the sexual response cycle that prevents the individual or couple from experiencing satisfaction from the sexual activity. The sexual response cycle includes excitement, plateau, orgasm and resolution.
While research suggests that sexual dysfunction is common (43 percent of women and 31 percent of men report some degree of difficulty), it is a topic that many people are hesitant to discuss. Fortunately, most cases of sexual dysfunction are treatable, so it is important to share your concerns with your partner and health care provider.
What are the types of sexual dysfunction?
Sexual dysfunction generally is classified into four categories:
* Desire disorders The lack of sexual desire or interest in sex
* Arousal disorders The inability to become physically aroused during sexual activity
* Orgasm disorders The delay or absence of orgasm (climax)
* Pain disorders Pain during intercourse (This condition mostly affects women.)
Who is affected by sexual dysfunction?
Sexual dysfunction is more common in the early adult years, with the majority of people seeking help during their late 20s and early 30s. Sexual dysfunction also is common in the geriatric population, which may be related to a decline in health associated with aging.
What are the symptoms of sexual dysfunction?
In men:
* Inability to achieve an erection or maintain and erection suitable for intercourse (erectile dysfunction)
* Delayed or absence of ejaculation despite adequate sexual stimulation
* Inability to control the timing of ejaculation (premature or retarded ejaculation)
In women:
* Inability to relax the vaginal muscles enough to allow intercourse
* Inadequate vaginal lubrication before and during intercourse
* Inability to achieve orgasm
In men and women:
* Lack of interest in or desire for sex
* Inability to become aroused
* Pain with intercourse
What causes sexual dysfunction?
Causes of sexual dysfunction include:
Physical causes Many physical and/or medical conditions can cause problems with sexual function. These conditions include diabetes, heart and vascular (blood vessel) disease, neurological disorders, hormonal imbalances, chronic diseases such as kidney or liver failure, and alcoholism and drug abuse. In addition, the side effects of some medications, including some antidepressants drugs, can affect sexual function.
Psychological causes These include work-related stress and anxiety, concern about sexual performance, marital or relationship problems, depression, feelings of guilt, and the effects of a past sexual trauma.
How is sexual dysfunction diagnosed?
The doctor likely will begin with a complete physical and history of symptoms. He or she may order diagnostic tests to rule out any medical problems that may be contributing to the dysfunction. An evaluation of the person's attitudes regarding sex, as well as other possible contributing factors (fear, anxiety, past sexual trauma/abuse, relationship problems, alcohol or drug abuse, etc.) will help the doctor understand the underlying cause of the problem and make recommendations for appropriate treatment.
How is sexual dysfunction treated?
Most types of sexual dysfunction can be corrected by treated the underlying physical or psychological problems. Other treatment strategies include:
Medication Men and women with hormone deficiencies may benefit from hormone shots, pills or creams. For men, drugs including sildenafil (Viagra) may help improve sexual function by increasing blood flow to the penis.
Mechanical aids Aids such as vacuum devices and penile implants may help men with erectile dysfunction (the inability to achieve or maintain an erection).
Behavioral treatments These involve various techniques, such as self-stimulation, to treat problems with arousal and/or orgasm.
Psychotherapy Therapy with a trained counselor can help a person address feelings of anxiety, fear or guilt as well as poor body image that may have an impact on sexual function.
Education and communication Education about sex, and sexual behaviors and responses may help an individual overcome his or her anxieties about sexual function. Open dialogue with your partner about your needs and concerns also helps to overcome many barriers to a healthy sex life.
Can sexual dysfunction be cured?
The success of treatment for sexual dysfunction depends on the underlying cause of the problem. The outlook is good for dysfunction that is related to a treatable or reversible physical condition. Mild dysfunction that is related to stress, fear or anxiety often can be successfully treated with counseling, education and improved communication between partners.
Source: revolutionhealth.com
Disorders of the Penis
The penis is one of the external structures of the male reproductive system. The penis has three parts: the root, which attaches to the wall of the abdomen; the body, or shaft; and the glans penis, which is the cone-shaped end (head). The opening of the urethra, the tube that transports semen and urine, is at the tip of the glans penis.
The body of the penis is cylindrical in shape and consists of three internal chambers. These chambers are made up of special, sponge-like erectile tissue. This tissue contains thousands of large caverns that fill with blood when the man is sexually aroused. As the penis fills with blood, it becomes rigid and erect, which allows for penetration during sexual intercourse. The skin of the penis is loose and elastic to accommodate changes in penis size during an erection.
Semen, which contains sperm (the male reproductive cells), is expelled through the end of the penis when the man reaches sexual climax (orgasm). Disorders of the penis can affect a man's sexual functioning and fertility.
What disorders affect the penis?
Some disorders that affect the penis include the following:
Priapism
Priapism is a persistent, often painful erection that can last from several hours to a few days. The priapism erection is not associated with sexual activity and is not relieved by orgasm. It occurs when blood flows into the penis but is not adequately drained. Common causes of priapism include:
* Alcohol or drug abuse (especially cocaine)
* Certain medications, including some antidepressants and blood pressure medications
* Spinal cord problems
* Injury to the genitals
* Anesthesia
* Penile injection therapy (a treatment for erectile dysfunction)
* Blood diseases, including leukemia and sickle cell anemia
Treatment for priapism is important, because a prolonged erection can scar the penis if not treated. The goal of treatment is to relieve the erection and preserve penile function. In most cases, treatment involves draining the blood using a needle placed in the side of the penis. Medications that help shrink blood vessels, which decreases blood flow to the penis, also may be used. In rare cases, surgery may be required to avoid permanent damage to the penis. If the condition is due to sickle cell disease, a blood transfusion may be necessary. Treating any underlying medical condition or substance abuse problem is important to preventing priapism.
Peyronie's disease
Peyronie's disease is a condition in which a plaque, or hard lump, forms on the penis. The plaque may develop on the upper (more common) or lower side of the penis, in the layers that contain erectile tissue. The plaque often begins as a localized area of irritation and swelling (inflammation), and can develop into a hardened scar. The scarring reduces the elasticity of the penis in the area affected.
Peyronie's disease often occurs in a mild form that heals without treatment in six to 15 months. In these cases, the problem does not progress past the inflammation phase. In severe cases, the disease can last for years. The hardened plaque reduces flexibility, causing pain and forcing the penis to bend or arc during erection.
In addition to the bending of the penis, Peyronie's disease can cause general pain as well as painful erections. It also can cause emotional distress, and affect a man's desire and ability to function during sex.
The exact cause of Peyronie's disease is unknown. Cases that develop quickly, last a short time and go away without treatment most often are due to a trauma (hitting or bending) that causes bleeding inside the penis. Some cases of Peyronie's disease, however, develop slowly and are severe enough to require surgical treatment. Other possible causes of Peyronie's disease include:
* Vasculitis This is an inflammation of blood or lymphatic vessels. This inflammation can lead to the formation of scar tissue.
* Connective tissue disorders According to the National Institutes of Health, about 30 percent of men with Peyronie's disease also develop disorders that affect the connective tissue in other parts of their bodies. These disorders generally cause a thickening or hardening of the connective tissue. Connective tissue is specialized tissue such as cartilage, bone and skin that acts to support other body tissues.
* Heredity Some studies suggest that a man who has a relative with Peyronie's disease is at greater risk for developing the disease himself.
Because the plaque of Peyronie's disease often shrinks or disappears without treatment, most doctors suggest waiting one to two years or longer before attempting to correct it with surgery. In many cases, surgery produces positive results. But because complications can occur, and because many of the problems associated with Peyronie's disease (for example, shortening of the penis) are not corrected by surgery, most doctors prefer to perform surgery only on men with curvatures so severe that sexual intercourse is impossible.
There are two surgical techniques used to treat Peyronie's disease. One method involves the removal of the plaque followed by placement of a patch of skin or artificial material (skin graft). With the second technique, the surgeon removes or pinches the tissue from the side of the penis opposite the plaque, which cancels out the bending effect. The first method can involve partial loss of erectile function, especially rigidity. The second method, known as the Nesbit procedure, causes a shortening of the erect penis.
A non-surgical treatment for Peyronie's disease involves injecting medication directly into the plaque in an attempt to soften the affected tissue, decrease the pain and correct the curvature of the penis. Penile implants can be used in cases where Peyronie's disease has affected the man's ability to achieve or maintain an erection.
Balanitis
Balanitis is an inflammation of the skin covering the head of the penis. A similar condition, balanoposthitis, refers to inflammation of the head and the foreskin. Symptoms of balanitis include redness or swelling, itching, rash, pain and a foul-smelling discharge.
Balanitis most often occurs in men and boys who have not been circumcised (had their foreskin surgically removed), and who have poor hygiene. Inflammation can occur if the sensitive skin under the foreskin is not washed regularly, allowing sweat, debris, dead skin and bacteria to collect under the foreskin and cause irritation. The presence of tight foreskin may make it difficult to keep this area clean and can lead to irritation by a foul-smelling substance (smegma) that can accumulate under the foreskin.
Other causes may include:
* Dermatitis/allergy Dermatitis is an inflammation of the skin, often caused by an irritating substance or a contact allergy. Sensitivity to chemicals in certain products such as soaps, detergents, perfumes and spermicides can cause an allergic reaction, including irritation, itching and a rash.
* Infection Infection with the yeast candida albicans (thrush) can result in an itchy, spotty rash. Certain sexually transmitted diseases including gonorrhea, herpes and syphilis can produce symptoms of balanitis.
In addition, men with diabetes are at greater risk for balanitis. Glucose (sugar) in the urine that is trapped under the foreskin serves as a breeding ground for bacteria.
Persistent inflammation of the penis head and foreskin can result in scarring, which can cause a tightening of the foreskin (phimosis) and a narrowing of the urethra (tube that drains urine from the bladder). Inflammation also can lead to swelling of the foreskin, which can cause injury to the penis.
Treatment for balanitis depends on the underlying cause. If there is an infection, treatment will include an appropriate antibiotic or antifungal medication. In cases of severe or persistent inflammation, a circumcision may be recommended.
Taking appropriate hygiene measures can help prevent future bouts of balanitis. In addition, it is important to avoid strong soaps or chemicals, especially those known to cause a skin reaction.
Phimosis and paraphimosis
Phimosis is a condition in which the foreskin of the penis is so tight that it cannot be pulled back (retracted) to reveal the head of the penis. Paraphimosis occurs when the foreskin, once retracted, cannot return to its original location.
Phimosis, which is seen most often in children, may be present at birth. It also can be caused by an infection, or by scar tissue that formed as a result of injury or chronic inflammation. Another cause of phimosis is balanitis, which leads to scarring and tightness of the foreskin. Immediate medical attention is necessary if the condition makes urination difficult or impossible.
Paraphimosis is a medical emergency that can cause serious complications if not treated. Paraphimosis may occur after an erection or sexual activity, or as the result of injury to the head of the penis. With paraphimosis, the foreskin becomes stuck behind the ridge of the head of the penis. If this condition is prolonged, it can cause pain and swelling, and impair blood flow to the penis. In extreme cases, the lack of blood flow can result in the death of tissue (gangrene), and amputation of the penis may be necessary.
Treatment of phimosis may include gentle, manual stretching of the foreskin over a period of time. Sometimes, the foreskin can be loosened with medication applied to the penis. Circumcision, the surgical removal of the foreskin, often is used to treat phimosis. Another surgical procedure, called preputioplasty, involves separating the foreskin from the glans. This procedure preserves the foreskin and is less traumatic than circumcision.
Treatment of paraphimosis focuses on reducing the swelling of the glans and foreskin. Applying ice may help reduce swelling, as may applying pressure to the glans to force out blood and fluid. If these measures fail to reduce swelling and allow the foreskin to return to its normal position, an injection of medication to help drain the penis may be necessary. In severe cases, a surgeon may make small cuts in the foreskin to release it. Circumcision also may be used as a treatment for paraphimosis.
Penile cancer
A rare form of cancer, penile cancer occurs when abnormal cells in the penis divide and grow uncontrolled. Certain benign (non-cancerous) tumors may progress and become cancer.
The exact cause of penile cancer is not known, but there are certain risk factors for the disease. A risk factor is anything that increases a person's chance of getting a disease. The risk factors for cancer of the penis may include the following:
* Circumcision Men who are not circumcised at birth have a higher risk for getting cancer of the penis.
* Human papillomavirus (HPV) infection HPVs are a group of more than 70 types of viruses that can cause warts (papillomas). Certain types of HPVs can infect the reproductive organs and the anal area. These types of HPVs are passed from one person to another during sexual contact.
* Smoking Smoking exposes the body to many cancer-causing chemicals that affect more than the lungs.
* Smegma Oily secretions from the skin can accumulate under the foreskin of the penis. The result is a thick, bad-smelling substance called smegma. If the penis is not cleaned thoroughly, the presence of smegma can cause irritation and inflammation.
* Phimosis This is a condition in which the foreskin becomes constricted and difficult to retract.
* Treatment for psoriasis The skin disease psoriasis is sometimes treated with a combination of medication and exposure to ultraviolet light.
* Age Most cases of penile cancer occur in men over age 50.
Symptoms of penile cancer include growths or sores on the penis, abnormal discharge from the penis and bleeding. Surgery to remove the cancer is the most common treatment for penile cancer. A doctor may take out the cancer using one of the following operations:
* Wide local excision takes out only the cancer and some normal tissue on either side.
* Microsurgery is an operation that removes the cancer and as little normal tissue as possible. During this surgery, the doctor uses a microscope to look at the cancerous area to make sure all the cancer cells are removed.
* Laser surgery uses a narrow beam of light to remove cancer cells.
* Circumcision is an operation that removes the foreskin.
* Amputation of the penis (penectomy) is an operation that removes the penis. It is the most common and most effective treatment of cancer of the penis. In a partial penectomy, part of the penis is removed. In a total penectomy, the whole penis is removed. Lymph nodes in the groin may be taken out during surgery.
Radiation, which uses high-energy rays to attack cancer, and chemotherapy, which uses drugs to kill cancer, are other treatment options.
Source: revolutionhealth.com
Alcohol - Myths and Facts
This page corrects common alcohol and drinking myths, with research based facts and statistics.
Myth: Alcohol destroys brain cells.
Fact: The moderate consumption of alcohol does not destroy brain cells. In fact it is often associated with improved cognitive (mental) functioning.
Myth: White wine is a good choice for a person who wants a light drink with less alcohol.
Fact: A glass of white or red wine, a bottle of beer, and a shot of whiskey or other distilled spirits all contain equivalent amounts of alcohol and are they same to a Breathalyzer. A standard drink is:
* A 12-ounce bottle or can of regular beer
* A 5-ounce glass of wine
* A one and 1/2 ounce of 80 proof distilled spirits (either straight or in a mixed drink).
Myth: A "beer belly" is caused by drinking beer.
Fact: A "beer belly" is caused by eating too much food. No beer or other alcohol beverage is necessary.
Myth: Switching between beer, wine and spirits will lead to intoxication more quickly than sticking to one type of alcohol beverage.
Fact: The level of blood alcohol content (BAC) is what determines sobriety or intoxication. Remember that a standard drink of beer, wine, or spirits contain equivalent amounts of alcohol. Alcohol is alcohol and a drink is a drink.
Myth: Drinking coffee will help a drunk person sober up.
Fact: Only time can sober up a person...not black coffee, cold showers, exercise, or any other common "cures." Alcohol leaves the body of virtually everyone at a constant rate of about .015 percent of blood alcohol content (BAC) per hour. Thus, a person with a BAC of .015 would be completely sober in an hour while a person with a BAC of ten times that (.15) would require 10 hours to become completely sober. This is true regardless of sex, age, weight, and similar factors.
Myth: Drinking long enough will cause a person to become alcoholic.
Fact: There is simply no scientific basis for this misperception, which appears to have its origin in temperance and prohibitionist ideology.
Myth: Drinking alcohol causes weight gain.
Fact: This is a very commonly believed myth, even among medical professionals, because alcohol has caloric value. However, extensive research around the world has found alcohol consumption be does not cause weight gain in men and is often associated with a small weight loss in women.
Myth: Alcohol stunts the growth of children and retards their development.
Fact: Scientific medical research does not support this old temperance scare tactic promoted by the Women's Christian Temperance Union, the Anti-Saloon League, the Prohibition Party, and similar groups.
Myth: Binge drinking is an epidemic problem on college campuses.
Fact: Binge drinking is clinically and commonly viewed as a period of extended intoxication lasting at least several days during which time the binger drops out of usual life activities. Few university students engage in such bingeing behavior. However, a number sometimes consume at least four drinks in day (or at least five for men). Although many of these young people may never even become intoxicated, they are branded as binge drinkers by some researchers. This practice deceptively inflates the number of apparent binge drinkers. In reality, the proportion of college students who drink continues to decline, as does the percentage of those who drink heavily.
Myth: Men and women of the same height and weight can drink the same.
Fact: Women are affected more rapidly because they tend to have a slightly higher proportion of fat to lean muscle tissue, thus concentrating alcohol a little more easily in their lower percentage of body water. They also have less of an enzyme (dehydrogenase) that metabolizes or breaks down alcohol, 9 and hormonal changes during their menstrual cycle might also affect alcohol absorption to some degree. 10
Myth: A single sip of alcohol by a pregnant woman can cause her child to have fetal alcohol syndrome (FAS).
Fact: Extensive medical research studying hundreds of thousands of women from around the world fails to find scientific evidence that light drinking, much less a sip of alcohol by an expectant mother, can cause fetal alcohol syndrome. Of course, the very safest choice would be to abstain during the period of gestation.
Myth: People who abstain from alcohol are "alcohol-free".
Fact: Every person produces alcohol normally in the body 24 hours each and every day from birth until death. Therefore, we always have alcohol in our bodies. 11
Myth: Alcohol abuse is an increasing problem among young people.
Fact: Heavy alcohol use among people in the US 17 years of age or younger actually dropped by an amazing two-thirds (65.9 percent) between 1985 and 1997, according to federal government research. 12 The proportion of young people who consumed any alcohol within the previous month dropped from 50% to 19% in about the same period. 13 Other federally funded research also documents the continuing decline in both drinking and drinking abuse among young people. 14 Similarly, alcohol-related traffic injuries and fatalities among young people continue to drop. Deaths associated with young drinking drivers aged 16 to 24 decreased almost half (47%) in a recent 15-year period.
Myth: People in the US are generally heavy consumers of alcohol.
Fact: The US isn't even among the top ten alcohol consuming countries. Top 10 Alcohol Consuming Countries on per capita Basis Country / Consumption in Gallons of absolute or pure alcohol: At a consumption rate of only 1.74 per person, the US falls far down at 32nd on the list. 16
Myth: The US has very lenient underage drinking laws.
Fact: The US has the most strict youth drinking laws in the Western world, including the highest minimum drinking age in the entire world. 17 And this is buttressed by a public policy
Myth: Alcohol advertising increases drinking problems.
Fact: Hundreds of scientific research studies around the world have clearly demonstrated that alcohol advertising does not lead to increases in drinking abuse or drinking problems. Alcohol advertising continues because effective ads can increase a brand's share of the total market.
Myth: Bottles of tequila contain a worm.
Fact: There is no worm in tequila. It's in mescal, a spirit beverage distilled from a different plant. And it's not actually a worm, but a butterfly caterpillar (Hipopta Agavis) called a gurano. 19
Myth: People who can "hold their liquor" are to be envied.
Fact: People who can drink heavily without becoming intoxicated have probably developed a tolerance for alcohol, which can indicate the onset of dependency. 20
Myth: Many lives would be saved if everyone abstained from alcohol.
Fact: Some lives would be saved from accidents now caused by intoxication and from health problems caused by alcohol abuse. However, many other lives would be lost from increases in coronary heart disease. For example, estimates from 13 studies suggest that as many as 135,884 additional deaths would occur each year in the US from coronary heart disease alone because of abstinence.
Myth: Drunkenness and alcoholism are the same thing.
Fact: Many non-alcoholics on occasion become intoxicated or drunk. However, if they are not addicted to alcohol, they are not alcoholic. Of course, intoxication is never completely safe or risk-free and should be avoided. It is better either to abstain or to drink in moderation. While consuming alcohol sensibly is associated with better health and longer life, the abuse of alcohol is associated with many undesirable health outcomes.
Myth: Alcohol is the cause of alcoholism.
Fact: As a governmental alcohol agency has explained, "Alcohol no more causes alcoholism than sugar causes diabetes." The agency points out that if alcohol caused alcoholism then all drinkers would be alcoholics. 22 In fact, a belief common among members of Alcoholics Anonymous (AA) is that people are born alcoholic and are not caused to be alcoholic by alcohol or anything in their experience. They argue that many people are born and die alcoholic without ever having had a sip of alcohol. Of course, a person can't be a drinking or practicing alcoholic without alcohol.
Myth: If alcohol were less available there would be fewer alcoholics.
Fact: This is an idea that has been tested through prohibition in the US and a number of other countries. There is no association between the availability of alcohol and alcoholism.
Myth: College life leads to drinking by most students who enter as abstainers.
Fact: According to Federal statistics, most students arrive at college with prior drinking experience and te proportion of drinkers doesn't increase greatly during college.
Myth: Although not totally incorrect, but certainly not the whole truth, is the assertion that the younger children are when they have their first drink the more likely they are to experience drinking problems.
Fact: Generally speaking, people who on their own begin drinking either much earlier or much later than their peers begin are more likely to experience subsequent drinking problems. 27 This appears to result from the fact that either behavior tends to reflect a tendency to be deviant. Therefore, delaying the age of first drink would not influence the incidence of drinking problems because it would not change the underlying predisposition to be deviant and to experience drinking problems. 28 And, of course, children who are taught moderation by their parents are less likely to abuse alcohol or have drinking problems.
Prohibition problems
Unfortunately, prohibition leads to a number of alcohol and other problems such as death and disability from contaminated illegal alcohol, the growth of organized crime, an increase in heavy drinking when alcohol can be obtained, a serious loss of tax revenue, the discouragement of moderation in consumption, a widespread disrespect for the law, and many other social ills.
Even if it were somehow possible to prohibit the consumption of alcohol, people who have emotional or psychological problems and need a "crutch" would simply turn to the abuse of other, frequently illegal, substances.
Source: potsdam.edu
Tea - Various of
Determine final classification
How the leaves are processed will determine their final classification as black, green, and oolong teas. The main difference between the many tea varieties is how much oxygen the leaves are allowed to absorb during processing.
* Much oxygen produces dark-colored black teas.
* Little oxygen results in green tea.
* Unprocessed leaves are called white tea.
Varieties of tea
Black tea
Undergoes a full fermentation process composed of four basic steps - withering, rolling, fermenting, and firing (or drying). First, the plucked leaves are spread out to wither. The withered leaves are then rolled, in order to release the chemicals within the leaf that are essential to its final color and flavor. The rolled leaves are spread out once more to absorb oxygen (oxidize), causing the leaves to turn from green to coppery red. Finally, the oxidized leaves are fired in order to arrest fermentation, turning the leaf black and giving it the recognizable tea scent.
Green tea
is often referred to as "unfermented" tea. The freshly picked leaves are allowed to dry, then are heat-treated to stop any fermentation (also referred to as oxidation). In China, traditional hand-making methods are still employed in many places, particularly in the manufacture of the finest green teas you'll find offered here.
Oolong tea
is generally referred to as "semi-fermented" tea and is principally manufactured in China and Taiwan (often called Formosa, its old Dutch name). For the manufacture of oolongs, the leaves are wilted in direct sunlight, then shaken in bamboo baskets to lightly bruise the edges. Next, the leaves are spread out to dry until the surface of the leaf turns slightly yellow. Oolongs are always whole leaf teas, never broken by rolling. The least fermented of oolong teas, almost green in appearance, is called Pouchong.
White tea
is produced on a very limited scale in China and India. It is the least processed of its many varieties. The new tea buds are plucked before they open and simply allowed to dry. The curled-up buds have a silvery appearance and produce a pale and very delicate cup of tea. We invite you to view photos and descriptions of individual white teas.
Scented tea
is created when the additional flavorings are mixed with the leaf as a final stage before the tea is packed. For Jasmine tea, whole jasmine blossoms are added to green or oolong tea. Fruit-flavored teas are generally made by combining a fruit's essential oils with black tea from China or Sri Lanka. We invite you to view photos and descriptions of individual flavored teas.
Source: adagio.com
Matching Tea with Food
Exploring the world of connoisseur-level teas is as intoxicating as that other beverage: Wine. For wine lovers, the current fashion is not to insist that whites pair up with poultry nor drink only reds with meat. This has led to many adventuresome pairings and new taste sensations.
Fortunately, teas pairings are also open to exploration. Anyone who says blacks are only for entrees or that greens must stand alone, haven't had the pleasure (or perhaps the opportunity) to pair a wide variety of teas with every part of a menu.
Greens like Dragonwell or Sencha are wonderful with seafood or fish fillets, salads, or chicken. Blacks like Ceylon or Assam from India are soft accompaniments to beef or steak dishes or spicy foods from Mexican, Italian, or Indian cuisine. Although it is traditional to have Oolongs with Chinese dishes, one may argue that rich black Yunnan or Keemun teas offer more complexity and layers to the experience of tea pairings.
Formosa Oolong and Pouchong teas seem to demand solo drinking, quiet, and something restful to look upon. However, oolongs are delicious in many foods. Try them to flavor liquids used for cooking rice or grains. They add a wonderful punch, and like all tea, no calories, sodium, or sugar!
For desserts, seek out the chocolatey essence of a Golden Monkey. This exquisite Chinese tea is hearty, rich, and tastes perfect when infused into baked custards, chocolate cakes, or drunk as a beverage with a rich dense strawberry shortcake. Assam is another rich black tea that complements chocolate desserts yet is a surprising foil against lemony or custard dishes.
As a digestive, nothing is better, more satisfying or more calming than an aged Chinese Pu-erh, the darker, the stronger, the better. The only intentionally aged tea, it is particularly good after a multiple-course feast like a Thanksgiving or similar heavy holiday meal. If you're a milk-and-cookies snacker before bedtime, try a Fruit Medley herbal infusion instead. You'll sleep better, and will wake up feeling great.
Source: adagio.com
Grapefruit Juice - Drug Interactions
Fenomenon Diet of the 80s
In 80s, we can say that if you wanted guaranteed weight loss, the grapefruit diet was the plan to follow. Providing no more than 800 calories a day, the grapefruit diet menu involved eating lots of 'fat-burning' grapefruit to kick-start your metabolism. It same as much black coffee as you liked, some daily protein (mainly boiled eggs) and the odd piece of dry toast.
At the time, nutrition experts dismissed it as another fad diet. They explaining that the 'fat-burning' properties of grapefruit were, in fact, a myth and any weight loss that occurred was due to the extremely low and potentially dangerous calorie intake.
The Warning
But two decades on, it seems these nutritionists may need to rethink their views on the popularity of grapefruit as a 'diet food' if the results of a study published earlier this year to be believed. The latest research, the simple act of adding grapefruit and grapefruit juice to your diet, really can aid weight loss. But unlike the seriously restricted diet of the 80s, you get these results without changing what else you eat.
While this research might tempt you to fill up on grapefruit to boost your weight loss campaign, if you’re taking any medications you might want to speak to your GP first or check the literature that comes with your medication.
This is because a wealth of research shows that grapefruit juice can interact with a number of medications, potentially causing serious side effects. It works by inhibiting an enzyme in the intestines that’s responsible for the natural breakdown and absorption of many medications. When the action of this enzyme is blocked, blood levels of these medications increase and this can lead to potentially toxic side effects.
Research suggests that flavonoids and/or furanocoumarin compounds are the substances in grapefruit juice that block the enzyme in the intestines. Many drugs appear to be affected by grapefruit juice so if you are taking any medication, it’s essential to check whether you can safely consume grapefruit juice. In the meantime, it’s likely that grapefruit segments may also interact with certain medications so you’d be wise to consult your GP before eating lots of grapefruit. Other citrus fruits don’t seem to have any effect.
The Research
Grapefruit juice provides many nutrients, such as vitamin C and lycopene. But chemicals in grapefruit interfere with the enzymes that break down (metabolize) certain drugs in your digestive system. This can result in excessively high levels of these drugs in your blood and an increased risk of serious side effects.
The exact chemicals in grapefruit juice that cause this interaction aren't known. But these chemicals are present in the pulp and peel of grapefruit as well as in the juice. For this reason, any grapefruit products can interact with certain medications. Include dietary supplements that contain grapefruit bioflavonoids. If you avoid grapefruit, you may also want to avoid tangelos, a hybrid grapefruit, and Seville oranges, a type of bitter orange often used to make marmalade and compotes. They may have a similar effect.
The study included 100 obese people who were divided into three groups. The first group ate half a grapefruit before each meal three times a day. The second group drank grapefruit juice before each meal. The third group received no grapefruit. No other changes were made to their diets.
After 12 weeks, those participants who ate grapefruit with each meal lost, on average 3.6lb. Only a third of a pound a week, but pretty good considering they didn't make any other changes to their diet. Meanwhile, those who drank grapefruit juice three times a day lost 3.3lb in the 12 weeks. By comparison, the grapefruit-free participants lost, on average, only 0.5lb.
But weight loss wasn't the only health benefit seen when grapefruit or the juice was consumed. The research also found the grapefruit-consuming participants had lower levels of insulin, a hormone that regulates blood sugar levels and fat metabolism, which in turn might help to reduce the risk of diabetes or stroke.
The Theory
The researchers believe grapefruit contains unique plant compounds that reduce insulin levels, which in turn promotes weight loss.
The link between raised insulin levels and excess weight is complicated and multifaceted. To start with, high levels of insulin may indicate that sugar isn't efficiently utilised for energy with the result that it's more likely to be stored as fat. Secondly, high levels of insulin can make people feel hungry so that they eat more. And finally, high levels of insulin prevent the body from breaking down fat. Add these together, and it's easy to see why lower levels of insulin may promote weight loss. What exactly it is in grapefruit that has this insulin-lowering effect remains unclear.
Care needs to be taken when interpreting the results. It's the first study of it's kind and even the researchers believe more work needs to be carried out before recommendations are made regarding grapefruit intake. Fortunately, a larger study is already planned for later this year.
When it comes to reducing the risk of diabetes, experts also believe we should err on the side of caution before recommending vast amounts of grapefruit.
Nutrition experts also agree that more research is needed before rushing out to stock up on grapefruit. Most tend to agree with the nutritionalists of the 80s and say it's unlikely that grapefruit has any magical properties in terms of aiding weight loss in the absence of other diet or lifestyle changes. It's perhaps more likely that participant’s lost weight simply because they were taking part in a study and, as a result, were more focussed on their food intake and exercise habits.
From many source
Soya - Benefits and Products
Soya is one of the oldest and most nutritious foods in the world. In the 11th century BC it was primarily consumed in Northern China, spreading to the west and the U.S.A. in the middle of the 18th century and only more recently to Europe. Soya is mainly used in industry and for animal feed despite the fact that it is the third most important crop world-wide today and less than 3% is consumed by humans.
What has most interested scientists in recent years is the discovery of phytochemicals and the profound benefits of Soya on human health. Soya has many nutritional advantages as it contains protein, fibre and isoflavones which have positive effects on cholesterol, bone density, menstrual and menopausal symptoms as well as preventing certain cancers. It is thought to be a wonder food by the Chinese who believe it can cure kidney disease, water retention, common colds, anaemia and leg ulcers.
In China, the soya bean has been cultivated and used in different ways for thousands of years. Soya was considered as one of the 5 holy crops, besides rice, wheat, barley and millet.
Soya beans contain high amounts of protein, including all essential amino acids (the only such vegetable source). Soya beans are also a rich source of calcium, iron, zinc, phosphorus, magnesium, B-vitamins,omega 3 fatty acids andfiber.
Heart health
The cholesterol lowering effect of Soya milk and its role of heart disease was widely recognized in the mid 90s when the results of a meta-analysis of 38 clinical studies were published. The results demonstrated that a diet with significant Soya protein reduces Total Cholesterol, LDL cholesterol (the "Bad" cholesterol) and Triglycerides.
The average consumption in these studies was 47 grams per day of Soya protein, which is a considerable amount. One way to include this is to try a Soya protein beverage or powder that may add 20 grams preserving. Soya protein was effective even in people who were already following the American Heart Association's 30 percent-fat diet. Soya protein appears to lower triglyceride levels while preserving HDL cholesterol.
Researchers Erdman & Potter in 1993 reported in the American Journal of Clinical Nutrition a 12 percent drop in cholesterol when 20 to 25 grams of Soya protein and fiber were included in the diet. Soya beans contain soluble fiber, which is known to interfere with the absorption and metabolism of cholesterol.
As a result of these findings, in 1999, FDA authorized a health claim about the relationship between Soya protein and Coronary Heart Disease (CHD) on labelling of foods containing Soya protein.
A heart health claim can be found on qualified Soya products.Health Claim:
Diets low in saturated fat and cholesterol that include 25 grams of Soya protein a day may reduce the risk of heart disease. One serving of [name of produce] provides [amount]g of Soya protein.
A few recent studies released in 2005 found that Soya only had a modest effect on cholesterol levels. The American Heart Associationno longer recommends Soya for heart disease. FDA is currently reviewing its policy on Soya health claim. So what should you do? Enjoy your Soya foods like before. It may not lower cholesterol to an extent we originally thought, but it certainly does not harm our health!
Healthy bones
Many Soya foods are naturally high in calcium (some fortified with calcium because it is a good source of a particular coagulating agent). In addition, Soya also contains magnesium and boron, which are important co-factors of calcium for bone health.
Isoflavones in Soya foods may inhibit the breakdown of bones. Daidzein, a type of isoflavone, is actually very similar to the drug ipriflavone, which is used throughout Europe and Asia to treat osteoporosis. One compelling study completed by Erdman in 1993 focused on post-menopausal women who consumed 40 grams of isolated Soya protein daily for 6 months. Researchers found that these subjects significantly increased bone mineral density as compared to the controls.
Another study published in the Archives of Internal Medicine in September 2005 also found that intake of Soya food was associated with a significantly lower risk of fracture, particularly among early post-menopausal women.
Alleviating menopausal symptoms
In Japan, where Soya foods are commonly consumed daily, women are only one-third as likely to report menopausal symptoms as in the United States or Canada. In fact, there is no word in the Japanese language for "hot flashes".
Current studies showed that Soya only helps some women alleviate menopausal symptoms. Indeed, Soya is more effective in preventing than alleviating hot flashes. Despite these findings, the North American Menopause Society in 2000 recommended that 40 - 80mg of isoflavones daily may help relieve menopausal symptoms.
Preventing cancer
Among all cancers, data on Soya and prostate cancer seems to be the most promising; many studies support its role in the prevention and possible treatment of prostate cancer.
While some studies showed Soya offers a protective effect against breast cancer, a few studies showed the estrogen-like effects in isoflavones may be harmful for women with breast cancer. American Institute for Cancer Research stresses that data on Soya and breast cancer are not conclusive, and more work is needed to be done before any dietary recommendations can be made.
What we know at this point is the phytoestrogens in Soya foods are "anti-estrogens". In other words, they may block estrogen from reaching the receptors - therefore potentially protecting women from developing breast cancer. Studies found that pre-menopausal women may benefit from eating Soya foods as their natural estrogen levels are high.
However, this may not be true to post-menopausal women. Studies found that Soya could become "pro-estrogen" in women with low levels of natural estrogen. In other words, concentrated Soya supplements may add estrogen to the body and hence increase breast cancer risk in post-menopausal women. Therefore, post-menopausal women should avoid taking concentrated Soya supplements until more is known. Eating Soya products, however, is not harmful.
Soya products
Soya beans are very versatile: soya beans can be used as whole soya beans, soya sprouts, or processed as soya milk (Calcium-fortified Soya milk), soya nuts, edamame, tofu, tempeh, soya sauce or miso. Other products such as Soya patties, Soya cheese, Soya yogurt and breakfast cereal.
Although it is still inconclusive that Soya can prevent any diseases, many studies have shown promising results. Include Soya products in your diet and enjoy the possible health benefits they may bring.
With increasing public concerns regarding genetically modified foods, look for Soya products which use non-genetically modified Soya crops in their production.
Soya is also used as ingredient for non-food products, such as candle wax and biodiesel. Soy candles are becoming more popular because they burn longer and healthier.
From Many Source
Vitamin - Side Effects, Poisoning and Overdose
A vitamin is an organic compound required in tiny amounts for essential metabolic reactions in a living organism.The term vitamin does not include other essential nutrients such as dietary minerals, essential fatty acids, or essential amino acids, nor does it encompass the large number of other nutrients that promote health but that are not essential for life.
Vitamins are bio-molecules that act as catalysts and substrates in chemical reactions. When acting as a catalyst, vitamins are bound to enzymes and are called cofactors. For example, vitamin K is part of the proteases involved in blood clotting. Vitamins also act as coenzymes to carry chemical groups between enzymes. For example, folic acid carries various forms of carbon group – methyl, formyl and methylene - in the cell.
Until the 1900s, vitamins were obtained solely through food intake, and changes in diet (which, for example, could occur during a particular growing season) can alter the types and amounts of vitamins ingested. Vitamins have been produced as commodity chemicals and made widely available as inexpensive pills for several decades,allowing supplementation of the dietary intake.
Vitamin poisoning
Vitamin poisoning, or hypervitaminosis, refers to a condition of high storage levels of vitamins, which can lead to toxic symptoms. The medical names of the different conditions are derived from the vitamin involved: an excess of vitamin A, for example, is called "hypervitaminosis A".
High dosage vitamin A; high dosage, slow release vitamin B3; and very high dosage vitamin B6 alone (i.e. without vitamin B complex) are sometimes associated with vitamin side effects that usually rapidly cease with supplement reduction or cessation. Conversely, certain vitamins do not produce toxicity in excess levels. Vitamin C has been used in dosages over 100,000 mg for serious illness — over 1000 times the daily recommended intake — without ill effects.[citation needed] However, Vitamin C does have a pronounced laxative effect, typically when intake of vitamin C is in the range of 5-20 grams per day for a person in normal "good health".
Overdose
In large doses some vitamins have documented side effects, that tend to be more severe with larger dosage. The likelihood of consuming too much of any vitamin from food is remote, but overdosing from vitamin supplementation does occur. At high enough dosages some vitamins cause side effects such as nausea, diarrhea, and vomiting. When side effects emerge, recovery is often accomplished by reducing the dosage. The concentrations of vitamins an individual can tolerate vary widely, and appear to be related to age and state of health.
High doses of mineral supplements can also lead to side effects and toxicity. Mineral-supplement poisoning does occur occasionally due to excessive and unusual intake of iron-containing supplements, including some multivitamins, but is not common. The Dietary Reference Intake recommendations from the United States Department of Agriculture define a "tolerable upper intake level" for most vitamins.
Overdose of Vitamin A - Hypervitaminosis A
Hypervitaminosis A refers to the effects of excessive vitamin A (specifically retinoid) intake. Its occurs when the maximum limit for liver stores of retinoids is exceeded. The excess vitamin A enters the circulation causing systemic toxicity. Vitamin A in the form of betacarotene is only selectively converted into retinoids, and hence does not cause toxicity.
Although hypervitaminosis A can occur when large amounts of liver are regularly consumed, most cases of vitamin A toxicity result from an excess intake of vitamin A in the form of vitamin supplements. Toxic symptoms can also arise after consuming very large amounts of preformed vitamin A over a short period of time.
Presentation of effects include:
* birth defects
* liver problems,
* reduced bone mineral density that may result in osteoporosis
* coarse bone growths
* hair loss
* excessive skin dryness/peeling
Signs
Signs of acute toxicity include nausea and vomiting, headache, dizziness, blurred vision, and loss of muscular coordination.
Recommended supplement limits
The Institute of Medicine has established Daily Tolerable Upper Levels (UL) of intake for vitamin A from supplements that apply to healthy populations, in order to help prevent the risk of vitamin A toxicity. These levels for preformed vitamin A in micrograms (µg) and International Units (IU) are:
* 0-3 years: 600 µg or 2000 IU
* 4-8 years: 900 µg or 3000 IU
* 9-13 years: 1700 µg or 5665 IU
* 14-18 years: 2800 µg or 9335 IU
* 19+ years: 3000 µg or 10,000 IU
The dose over and above the RDA is among the narrowest of the vitamins and minerals. Possible pregnancy, liver disease, high alcohol consumption, and smoking are indications for close monitoring and limitation of vitamin A administration. However, vitamin A has also been repeatedly tested and used therapeutically over several decades in larger amounts, 100,000 - 400,000 IU total dosage, for treatment of severe pediatric measles in areas where vitamin A deficiency may be present, in order to reduce childhood mortality.
Polar-bear liver
The liver of the polar bear is unsafe to eat because it is extraordinarily high in vitamin A. This danger has been recognized since at least 1597 when Gerrit de Veer wrote in his diary that, while taking refuge in the winter in Nova Zembla, he and his men became gravely ill after eating polar-bear liver.
Overdose of Vitamin B6 - Impairment of proprioception
An overdose of pyridoxine can cause a temporary deadening of certain nerves such as the proprioceptory nerves; causing a feeling of disembodiment common with the loss of proprioception. This condition is reversible when supplementation is stopped.
Because adverse effects have only been documented from vitamin B6 supplements and never from food sources, only the supplemental form of vitamin B6 (pyridoxine) is discussed with respect to safety. Although vitamin B6 is a water-soluble vitamin and is excreted in the urine, very high doses of pyridoxine over long periods of time may result in painful neurological symptoms known as sensory neuropathy.
Symptoms include pain and numbness of the extremities, and in severe cases difficulty walking. Sensory neuropathy typically develops at doses of pyridoxine in excess of 1,000 mg per day.
However, there have been a few case reports of individuals who developed sensory neuropathies at doses of less than 500 mg daily over a period of months. None of the studies, in which an objective neurological examination was performed, found evidence of sensory nerve damage at intakes of pyridoxine below 200 mg/day.
In order to prevent sensory neuropathy in virtually all individuals, the Food and Nutrition Board of the Institute of Medicine set the tolerable upper intake level (UL) for pyridoxine at 100 mg/day for adults. Because placebo-controlled studies have generally failed to show therapeutic benefits of high doses of pyridoxine, there is little reason to exceed the UL of 100 mg/day.
Overdose of Vitamin C - Vitamin C megadosage
Vitamin C megadosage is the consumption of vitamin C in doses which are well beyond the current Dietary Reference Intake. Proponents advocate that this dose is similar to the intake of other primates not producing vitamin C, and is required to attain concentrations reached by most other animals, who produce vitamin C.
High doses have been used in an attempt to obtain specific therapeutic effectsThere is a strong advocacy movement for such doses of vitamin C, despite a lack of conclusive scientific evidence of the purported benefits.There also exists some literature critical of governmental agency dose recommendations.
Although vitamin C can be well tolerated at doses well above the RDA recommendations, megadosing may cause side effects such as stomach upset, laxative effects, diarrhea, or kidney stones. The dose at which these effects may occur varies with the individual. Some test-tube experiments have also suggested that Vitamin C can induce production of DNA-damaging compounds, and by implication, cancer growth. However, some test-tube evidence has shown that Vitamin C is toxic to cancer cells, which has prompted new phase I toxicity trials of high doses of intravenous Vitamin C to determine its safety as a treatment modality.
Overdose of Vitamin D - Hypervitaminosis D
Hypervitaminosis D is a state of Vitamin D toxicity. Overdose occurs at more than 100 times the recommended daily allowance (roughly one bottle of vitamin D tablets per day), over a period of months. Acute overdose requires over 50mg (ten thousand times the RDA). Foods contain low levels, and have not been known to cause overdose. Overdose has occurred due to industrial accidents, for example when incorrectly formulated pills were sold or missing industrial concentrate cans misused as cans of milk.
Symptoms and presentation
Symptoms of vitamin D poisoning include:
* Dehydration
* Vomiting
* Decreased appetite (anorexia)
* Irritability
* Constipation
* Fatigue
An excess of vitamin D causes abnormally high blood concentrations of calcium (hypercalcemia) which can eventually cause severe damage to the bones, soft tissues, and kidneys. It can also damage the kidney and produce kidney stones. Ongoing research indicates antagonism with oil soluble menatetrenone, MK-4, an internally transported natural form of vitamin K2, which is associated with bone formation and calcium retention in the bones.
Note: Hypervitaminosis D symptoms appear several months after excessive doses of vitamin D are administered. In almost every case, a low calcium diet combined with corticosteroid drugs will allow for a full recovery within a month.
source: en.wikipedia.org
Night Eating Syndrome (NES) - Sign Diagnose, Symptoms, Triggers, Prevention and Treatment
Do You Have Night-eating Syndrome?
* You eat 50 percent or more of your daily food intake after dinner
* You have no appetite for breakfast
* You have trouble falling and/or staying asleep
* When you wake up during the night you often eat
* The foods you eat at night are mostly carbohydrates
When you’re spending more time each night in the kitchen than in the bedroom, you may have a newly identified eating disorder. Called night-eating syndrome (NES), the condition is characterised by a lack of appetite for breakfast; the consumption of more than 50 percent of daily calories after the evening meal, and waking up, at least, once a night to consume high-carbohydrate snacks. To receive a diagnosis of NES, symptoms must have continued for a minimum of three months.
If you have any combination of these signs, consult your doctor.
What is Night Eating Syndrome?
A new eating disorder spells a nightmare for those who suffer from it. Night eating syndrome is an eating disorder that has only been recognized as such since 1999, and affects between 1 and 2% of the population. NES is also characterized as a sleeping disorder. NES is often accompanied by or confused with sleep-related eating disorder (SRED), although the two are distinct.
Night Eating Syndrome is a disorder where the affected individual wakes multiple times during the night and is unable to fall back asleep unless they eat something. Foods eaten during the binge are often high caloric in content and unhealthy. The night eating behavior seems totally beyond the effected individual's control. For these individuals, 35% or more of their calories are eaten after dinnertime. Following the night binge, the person is often not hungry in the morning. Individuals suffering from Night Eating
This is an ongoing, persistent behavior, unlike the occasional late snack or skipped meal that most people have from time to time. In fact, people with this disorder are often unaware of their nocturnal meals, although some feel they won't be able to sleep without eating first. ( Note: a person falls asleep more easily on a full stomach. ) Among those who are aware of their night eating, there is often an emotional component; the diet of the night eater is comfort food.
What are the symptoms or behavior of NES?
People who suffer from night eating syndrome generally:
* Skip breakfast, and go several hours after waking before their first meal.
* Consume at least half their calories after dinner. (Many sources would list this as after 9 or 10 pm; dessert is generally not included, if one is eaten. ). Late night binges almost always consist of carbohydrates. However, this eating is typically spread over several hours, which is not consistent with a typical eating binge as seen in other eating disorders.
* Suffer from depression or anxiety, often in connection with their eating habits. These night eating episodes typically bring guilt rather than hedonic enjoyment.
* Has trouble sleeping in general; see insomnia. Is more likely than the general public to sleepwalk.
To be considered a bona fide disorder, this pattern should continue for two months or more. Syndrome are often caught in the vicious cycle of binge eating during the night and eating less during the day.
Are there Specific Triggers for NES ?
Triggers for Night Eating Syndrome include
* depression
* anxiety
* interpersonal stressors
* boredom
* prolonged dieting
* body image dissatisfaction
Night eating may temporarily relieve the stress of these unwanted feelings, but for the night eater these episodes are unfortunately followed by feelings of guilt, shame, disgust, and further depression. For the person suffering from NES, the eating episodes usually occur in secret and any evidence is often hidden from others. Similar to Anorexics, Bulimics, and Compulsive Overeaters, individuals suffering from NES are often struggling and unhappy with their weight. It is estimated that up to one percent of the population may be suffering from NES. Like Anorexia Nervosa Bulimia Nervosa, and Compulsive Overeating, NES is a disease and cannot be cured with willpower alone.
How is NES different from Binge Eating and Bulimia?
It is different from binge eating and bulimia. Individuals with night eating disorder consume relatively small snacks (with high calorie content) at night but far more frequently. Individuals with binge eating disorder and/or bulimia have very large and infrequent binges.
Can NES be Treated?
Yes. If you suspect that a family member has NES. Suggest that your family member see an eating disorder expert. Be prepared for denial, resistance, and even anger. A doctor and/or a counselor can help them battle their eating disorder. Treatment involves counseling, and paying attention to medical and nutritional needs.
The treatment should be tailored to the individual and will vary according to both the severity of the disorder and the patient's particular problems, needs, and strengths.
NES tends to lead to weight gain; as many as 28% of those seeking gastric-bypass surgery were found to suffer from NES in one study. In fact, while sufferers are not always overweight, one in four people who are overweight by 100 lbs or more are thought to suffer from night eating syndrome. The disorder is accompanied by what sufferers describe as an uncontrolable desire to eat, akin to addiction, and is often treated chemically.
Therapy to increase the natural nocturnal rise in melatonin, reduce the body's adrenal stress response and raise leptin levels or improve leptin sensitivity are options that may help these patients overcome the disorder. Another key may involve the availability of tryptophan, an important amino acid, in the body. More than 70% of the nighttime eating to combat anxiety involved binging on carbohydrates. These foods are believed to increase the amount of tryptophan available for conversion to serotonin, the calming neurotransmitter in the brain that promotes an overall sense of well-being and, in turn, converts to melatonin.
The antidepressant drug Zoloft has shown some ability to help NES sufferers.
NOTE: Addressing hormonal and biochemical imbalances in patients with chronic eating and mood disorders can be crucial for uncovering fundamental causes and contributing factors that underlie cyclical, habitual patterns of insomnia, overeating, and depression.
From Many Source
Tea - The Benefits
Tea is good for you. What are the scientifically recognized benefits of tea? The following is a brief synopsis of the latest findings.
AGING
If you are the type to fret over the appearance of wrinkles, age spots and other signs of growing old, oolong tea may be the answer to your worries. In a recent experiment carried out jointly by researchers from the US, Taiwan and Japan, mice which were fed tea displayed fewer signs of aging than mice that were fed water. The Straits Times, Sept. 24, 01
ALLERGIES
The wonder cup just got even more wonderful. Green tea, rich in antioxidant treasures that protect against heart disease and cancer, now shows promise as an allergy fighter. In laboratory tests, Japanese researchers have found that the antioxidants in green tea, block the biochemical process involved in producing an allergic response. Green tea may be useful against a wide range of sneeze-starting allergens, including pollen, pet dander, and dust. Prevention, April 2003
ARTHRITIS
Green tea catechins are chondroprotective and consumption of green tea may be prophylactic for arthritis and may benefit the arthritis patient by reducing inflammation and slowing cartilage breakdown. The Journal of Nutrition, Mar 2002
Green tea may be useful in controlling inflammation from injury or diseases such as arthritis. Boston Globe, April 26, 99
BONE STRENGTH
Tea flavonoids may be bone builders. A report in this week's Archives of Internal Medicine looked at about 500 Chinese men and women who regularly drank black, green, or oolong tea for more than 10 years. Compared with nonhabitual tea drinkers, tea regulars had higher bone mineral densities, even after exercise and calcium-which strengthen bones-were taken into account. U.S. News & World Report, May 20, 2002
CANCER
"Tea is one of the single best cancer fighters you can put in your body," according to Mitchell Gaynor, MD, director of medical oncology at the world-renowned Strong Cancer Prevention Center in New York City and co-author of Dr. Gaynor's Cancer Prevention Program. The latest tea discovery? Strong evidence that both green and black tea can fight cancer-at least in the test tube-though green tea holds a slight edge. In a new study, both teas kept healthy cells from turning malignant after exposure to cancer-causing compounds. Prevention, May 2000
People who drink about 4 cups of green tea a day seem to get less cancer. Now we may know why. In recent test-tube studies, a compound called EGCG, a powerful antioxidant in tea, inhibited an enzyme that cancer cells need in order to grow. The cancer cells that couldn't grow big enough to divide self-destructed. It would take about 4 cups of green tea a day to get the blood levels of EGCG that inhibited cancer in the study. Black tea also contains EGCG, but at much lower concentrations. Prevention, Aug 1999
CHOLESTEROL
Tea can lower 'bad' cholesterol levels. Researchers at the Beltsville Human Nutrition Research Center in Beltsville, Maryland, asked test subjects to eat low-fat, low-calorie prepared meals and drink five cups of caffeinated tea or caffeinated and non-caffeinated placebos that mimicked the look of tea. Levels of low-density lipoprotein (LDL) cholesterol dropped 10 percent among the test subjects who drank tea. Vegetarian Times, Jan 2003
HEART DISEASE
Drinking black tea may lower the risk of heart disease because it prevents blood from clumping and forming clots. In a recent study, researchers found that while drinking black tea, the participants had lower levels of the blood protein associated with coagulation. Better Nutrition, Jan 2002
Better to be deprived of food for three days than tea for one,� says a Chinese proverb. Research is showing it may just be true. Dr. Kenneth Mukamal of Boston's Beth Israel Deaconess Medical Center reported that out of 1,900 heart-attack patients, those who drank two or more cups a day reduced their risks of dying over the next 3.8 years by 44 percent. Newsweek, May 20, 2002
WEIGHT LOSS
Trying to lose weight? Reach for a cup of green tea instead of a diet beverage. Compared to the placebo and caffeine, green tea extract consumption produced a significant 4% increase in 24-hour energy expenditure. If you consume 2,000 calories per day and don't gain or lose weight (you're in energy balance), an increase of 4% would translate roughly into an 80-calorie daily difference. Over a year, this could result in 89 pounds of weight loss. American Journal of Clinical Nutrition, Nov 1999
Recent evidence shows that in the battle of fat loss, green tea may be superior to plain caffeine. According to a new study, green tea appears to accelerate calorie burning - including fat calories. Researchers suggest compounds in green tea called flavonoids may change how the body uses a hormone called norepinephrine, which then speeds the rate calories are burned. Joe Weider's Muscle & Fitness, April 2000
Source: adagio.com
People with Disability or Disorder - Myths and Facts
Myth: People with disabilities are brave and courageous.
Fact: Adjusting to a disability requires adapting to a lifestyle, not bravery and courage.
Myth: All persons with hearing disabilities can read lips.
Fact: Lip-reading skills vary among people who use them and are never entirely reliable.
Myth: All persons who use wheelchairs are chronically ill or sickly.
Fact: The association between wheelchair use and illness may have evolved through hospitals using wheelchairs to transport sick people. A person may use a wheelchair for a variety of reasons, none of which may have anything to do with lingering illness.
Myth: Wheelchair use is confining; people who use wheelchairs are "wheelchair-bound."
Fact: A wheelchair, like a bicycle or an automobile, is a personal assistive device that enables someone to get around.
Myth: People with disabilities always need help.
Fact: Many people with disabilities are independent and capable of giving help. If you would like to help someone with a disability, ask if he or she needs it before you act.
Myth: The lives of people with disabilities are totally different than the lives of people without disabilities.
Fact: People with disabilities go to school, get married, work, have families, do laundry, grocery shop, laugh, cry, pay taxes, get angry, have prejudices, vote, plan and dream like everyone else.
Myth: People who are blind acquire a "sixth sense."
Fact: Although most people who are blind develop their remaining senses more fully, they do not have a "sixth sense."
Myth: People with disabilities are more comfortable with "their own kind."
Fact: In the past, grouping people with disabilities in separate schools and institutions reinforced this misconception. Today, many people with disabilities take advantage of new opportunities to join mainstream society.
Myth: Non-disabled people are obligated to "take care of" people with disabilities.
Fact: Anyone may offer assistance, but most people with disabilities prefer to be responsible for themselves.
Myth: Curious children should never ask people about their disabilities.
Fact: Many children have a natural, uninhibited curiosity and may ask questions that some adults consider embarrassing. But scolding curious children may make them think having a disability is "wrong" or "bad." Most people with disabilities won't mind answering a child's question.
Myth: It is all right for people without disabilities to park in accessible parking spaces, if only for a few minutes.
Fact: Because accessible parking spaces are designed and situated to meet the needs of people who have disabilities, these spaces should only be used by people who need them.
Myth: Most people with disabilities cannot have sexual relationships.
Fact: Anyone can have a sexual relationship by adapting the sexual activity. People with disabilities can have children naturally or through adoption. People with disabilities, like other people, are sexual beings.
Myth: There is nothing one person can do to help eliminate the barriers confronting people with disabilities.
Fact: Everyone can contribute to change.
source: ryanshopeinc.org
Myths about pregnancy
Pregnancy myths may vary from generation to generation and from region to region. Myths your grandmother in Texas claims are true might be different from what your uncle in Alaska believes. Here are a few of the most common pregnancy myths:
Myth: Standing on your head after sex can increase your chances of becoming pregnant.
Truth: Although some experts say that lying down after sex for 20 to 30 minutes can boost your chances of conception because it keeps the sperm inside you, standing on your head has not been proven to aid in conception (and you might hurt your neck while trying to do it!).
Myth: The shape and height of your belly can indicate your baby's sex.
Truth: The popular belief that women carrying boys carry low and that women carrying girls carry high just isn't true. The shape and height of your belly is determined by your muscle tone, uterine tone, and the position the baby is in. That's why someone may think you're having a boy because you're carrying low, when actually the baby just dropped lower into the pelvis because you're closer to delivery. So, what's the most accurate way to determine your baby's sex? Talk to your doctor about getting an ultrasound.
Myth: Fetal heart rate can indicate your baby's sex.
Truth: A normal fetal heart rate is between 110 and 160 beats per minute (bpm), although some people think if it's faster (usually above the 140 bpm range) it's a girl and if it's slower it's a boy. But there have been no studies that conclusively show that heart rate is a predictor for a baby's gender. Your baby's heart rate will probably differ from prenatal visit to prenatal visit anyway - depending on the age of the fetus and activity level at the time of the visit.
Myth: The shape and fullness of your face during pregnancy can indicate your baby's sex.
Truth: Every woman gains weight differently during pregnancy, and every woman experiences different skin changes. If people tell you that because your face is round and rosy you're having a girl, they might be right - but it's just as likely that they're wrong!
Myth: If you experience heartburn during pregnancy, your baby will be born with lots of hair.
Truth: Because it's extremely common throughout pregnancy, heartburn isn't an accurate predictor of whether your baby will be born with lots of hair.
Seeking the Truth
As you go through your pregnancy, it can be fun to collect and record various people's tales. However, for medical advice pertaining to pregnancy, you should always consult your doctor first.
And keep in mind that every woman's pregnancy is different, which means that your doctor can provide you with information tailored toward your personal medical situation. That's information that friends, family, and strangers at the mall won't have when they tell you their pregnancy predictions.
So, enjoy the stories - but talk to your doctor before you do anything that could affect the health or well-being of you or your baby.
From: kidshealth.org
