March 30, 2009

The green tea treatment benefits

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5 Benefits of Drinking Green Tea

Are you wondering whether green tea actually possesses all those health benefits that lots of people have been turning to it recently? Find it out yourself why green tea:


Chances are you have either heard or read about the amazing health benefits of green tea. Unlike black tea green tea comes from unfermented leaves and goes through the least amount of processing which leaves all the nutrients intact. Although green tea is just beginning to gain popularity in the Western World, Indian and Chinese cultures have used green tea for thousands of years and made used of it’s healthy properties. Green tea has been researched to have at least five potential health benefits.

Powerful AntioxidantBenefit #1:

Green tea is a powerful antioxidant. Antioxidants are substances that hunt for free radicals. Free radicals are naturally occurring compounds in the body that move throughout our systems changing cells, tampering with DNA-genetic material, and can even result in cell death. These free radical compounds are also enhanced by smoking, sun overexposure, and pollution and they promote damage to vital tissue and contribute to the aging process.

Can Stop Development of Cancer CellsBenefit #2: Can Stop Development of

Recent research from Rochester University found that green tea could stop the activities of a molecule that might play an important role in the formation of cancer in some people. The molecule can activate genes in the body, including those genes which might be responsible for setting in motion cancer development. By shutting down the molecule, green tea can stop many types of cancer cells from ever getting started and developed.

 Can Help with Treatment for Type 1 DiabetesBenefit #3: Can Help with

Green tea may be useful in the treatment of diabetes. Some studies have shown that green tea can improve the body’s ability to regulate blood glucose levels. These benefits are for people at risk of developing or who have already developed type 1 diabetes in which their bodies produce little or no insulin.

Has Been Proven to Reduce LDL CholesterolBenefit #4: Has Been Proven to Reduce LDL Cholesterol

Green tea has been found to reduce the levels of LDL bad cholesterol in the blood. It helps raise the levels of good HDL cholesterol. Although researchers are not sure how green tea creates this effect, it has been duplicated in multiple studies. One of the studies also looked at the cholesterol levels of male smokers and found significant decreases in LDL cholesterol levels among them when green tea was consumed over a period of time. (Please note: this does not promote smoking or the use of green tea in order to keep smoking or any form of smoking at all). Another study conducted on animals suggests that the chemicals in green tea may make it more difficult for our bodies to absorb the cholesterol in the foods we consume.

A Detoxifier Preventing Liver DiseaseBenefit #5: A Preventing Liver Disease

Green tea can help keep our lives healthy. One study found that men who drink at least ten cups of the tea daily have a reduced risk of developing liver disease. The tea can also help protect our livers from excessive alcohol and other toxic substances.

Although there are plenty of reasons to suspect that green tea may provide a wide range of health benefits, including the five mentioned above, there are some people who should not drink or use green tea. Because of the high caffeine levels, women who are pregnant or nursing should avoid green tea. If you have heart problems, a bleeding or blood clotting disorder, if you take a blood thinner such as Warfarin (Coumadin), or if you are prone to anxiety conditions, the caffeine in the tea can actually worsen your conditions and should, therefore not be taken. Be advised that most of the claims made about green tea, that is now contained in many over the counter products, has not been supported by the FDA. Green tea can be beneficial but it may be advisable to discuss how it may affect you with your doctor or nutritionist. Drinking green tea daily may not be a bad idea as long as you can safely handle the large amount of caffeine and are aware of the side effects of caffeine.

March 28, 2009

FDA rejects green tea health claims

No credible evidence that drinking it reduces heart disease risk


updated 7:53 p.m. ET May 10, 2006

WASHINGTON - There is no credible scientific evidence that drinking green tea reduces the risk of heart disease, federal regulators said Tuesday in rejecting a petition that sought to allow tea labels to make that claim.

The Food and Drug Administration said it reviewed 105 articles and other publications submitted as part of the petition but could find no evidence to support claims of the beverage’s health benefits.

“FDA concludes there is no credible evidence to support qualified health claims for green tea or green tea extract and a reduction of a number of risk factors associated with CVD” or cardiovascular disease, Barbara O. Schneeman, director of the agency’s Office of Nutritional Products, Labeling and Dietary Supplements, wrote in a letter denying the petition. The FDA posted the letter to its Web site Tuesday.

Ito En Ltd., a Japanese company that bills itself as the world’s largest green tea company, and its U.S. subsidiary, Ito En (North America) Inc., petitioned the FDA in June 2005, seeking to make the claim that drinking at least five ounces of green tea a day may reduce the risk of heart disease.

A message left for a spokesman for Ito En (North America) Inc. was not immediately returned late Tuesday. A message left for the AAC Consulting Group, a Rockville, Md. company that filed the actual petition, also was not immediately returned.

Green tea is brewed from the leaves of Camellia sinensis, also known as Thea sinensis. Unlike black and oolong tea, green tea is made from unfermented tea leaves.

The FDA previously has said that green tea likely does not reduce breast, prostate or any other type of cancer risk.

Nonetheless, the belief that drinking green tea confers health benefits has driven its popularity over the last decade, the Tea Association of the United States has said.

A health claim, in the language of the FDA, characterizes the relationship between a substance and a reduction in the risk of contracting a particular disease.

March 21, 2009

Green Tea - Mesothelioma Cancer and Nutrition

Many teas are made from the tea plant, known as camellia sinensis, which is an evergreen plant that grows well in tropical and sub-tropical climates. When the leaf is picked from the plant, it soon begins to wilt and the oxidation process begins. This process can be stopped by drying the leaves. Leaves that make up green tea are dried immediately to stop the oxidation process. In comparison, black tea, which has been the traditional tea of the West, is allowed to wilt and fully oxidize. It is believed that the name "black tea" comes from the color of the leaves as opposed to the brewed tea color, which usually ends up being more red than black. There are several different grades of teas between green and black. Yellow, white, and oolong are classified, basically, on how far along in the wilting and oxidation process they are allowed to travel before being dried and processed. There are many varieties of teas that also have added ingredients, such as spices and flavors.

Green tea originated in China, and its health benefits in the human body have long been proclaimed. Writings from as far back as 1191 have been found that describe the benefits of drinking green teas, which is said to help everything from depression to fatigue to indigestion to headaches. More recently, scientists have begun to dig into the legends of green tea and its medicinal value to find out how accurate the claims are and what, if anything, in green tea can be overwhelmingly beneficial to the human body.

Antioxidants

Oxidants, also often called free radicals, are unstable molecules in the body that can potentially steal electrons from other healthy molecules to make themselves stable. Unfortunately, when the electrons are taken, it makes the once healthy molecules unstable, which, in turn, can cause healthy cells to become unhealthy. Once cells mutate, they can begin to replicate at an alarming pace and cause cancerous tumors. Not only do these cells reproduce at an alarming rate, they can effect cells close to them and cause them to become mutated, further spreading the cancer. These tumors can also metastasize and spread the cancer throughout the body.

Antioxidants work to remove these free radicals from the body. The kind of antioxidant found in green tea is called catechin and is a type of flavonoid. Flavonoids are found in a wide variety of plants and there have been more than 5,000 different types of flavonoids identified with new kinds being discovered all the time. Researchers discovered 10 new flavonoids in grapes as recently as 2002.

Catechin

There are also some very specific kinds of catechin found in green tea. One of the most powerful is called epigallocatechingallate (EGCG). EGCG has not only been found to inhibit the growth of cancer cells, it has also been found to kill cancerous cells without damaging healthy cells nearby. Other benefits associated with EGCG are the lowering of LDL cholesterol and inhibiting the abnormal creation of blood clots. Catechin levels, and specifically EGCG levels, are higher in green tea than in most other teas - about three times higher - because oxidation, which can destroy these flavonoids, is stopped so soon after the leaf has been picked from the plant.

EGCG, along with its cousin epigallocatechin (EGC), may also be responsible for inhibiting the activities of aryl hydrocarbon (AH) receptors. AH is a molecule that is known to frequently turn on genes in the human body that may be harmful. Tobacco smoke, in particular, has been known to affect this molecule, which, in turn, can cause all sorts of problems in the health of the human body, including cancer.

Health Benefits

Green tea is believed to affect most kinds of cancer. In laboratory studies, the development of cancer in the liver, prostate cells, breast, and colon has been found to slow down or completely stop. There have also been correlations found between regular green tea consumption and the prevention of cancer in the liver, stomach, throat, bladder, and skin.

Besides the potential for the prevention and cure of cancer, green tea is being found to have other positive effects on health. Studies have been conducted that show drinking green tea on a regular basis can help individuals with weight loss. It is believed that it increases the metabolism and helps with the burning of body fat for energy. Rheumatoid arthritis sufferers may find some relief from drinking green tea; cholesterol levels may be lowered, as mentioned above; and impaired immune function and infection may be effected by green tea. There are even hints that it might be good for alleviating brain degeneration found in diseases like Alzheimer's and Parkinson's. Interestingly, it is believed that green tea also has the ability to destroy bacteria, which can help prevent food poisoning. This same anti-bacterial characteristic can also help prevent tooth decay.

Thus far, there has only been one harmful effect associated with drinking green tea. Caffeine is present in green tea, although there is much less caffeine in one cup of green tea than in one cup of coffee. Insomnia can result from the overuse of this stimulant, as can indigestion and frequent urination. Overall, though, green tea displays many more positives than negatives.

March 13, 2009

Green Tea Protects from Superviruses


A cup of green tea every day prevents superviruses infection, claim Egyptian scientists. Superviruses are common viruses that mutated into superbugs (an infective microorganisms that have become resistant to antibiotics) under the influence of modern antiviral medicines. Antioxidants contained in green tea block the reproduction of most superviruses known today. It was proven before, that green tea has a positive effect on cardiovascular and nervous systems.

Cabbage Soup Diet Weight Loss That Really Works so Fast

On the top of the list of quick-fix fad diets is the cabbage soup diet weight loss. It should not be followed as a long-term eating plan, as it is dangerously low in calories and could do more harm than good.

The Cabbage Soup Diet offers fast weight loss

, but it is completely lacking in nutrition, flavor and variety. You'll consume mostly soups of cabbage, onion, celery, carrots, tomatoes and mushrooms. Nutritionists argue that the pounds shed are more likely attributed to the dramatic and dangerous loss in calories and not the proposed fat-burning power found in the cabbage. This diet deprives your body of essential nutrients and has been correlated to difficulty concentrating, feeling light-headed and weak.

Here is a recipe for the cabbage soup diet, if you elect not to take it in pill form:

Ingredients of the cabbage soup diet weight loss:
1 head cabbage
6 green onions
2 green peppers
1 can diced tomatoes
1 bunch celery
1 pack Lipton onion soup mix (using self made vegetable broth tastes better)

Method of the cabbage soup diet weight loss:


  1. Cut the vegetables into bite size pieces.
  2. You can salute the vegetables a little in a frying pan first. Add a little salt and pepper for flavor if you want.
  3. Mix everything in a large pot, and add enough water to cover everything.
  4. Bring to a boil, then turn the heat down, and simmer until the veggies are soft.


The diet needs to be followed exactly! The cabbage soup diet will only work if it is followed exactly how it is set down, means no deviation from the format:

Day 1
Eat all of the fruit you want (except for bananas). You can eat only the cabbage soup and the fruit for the first day. You can drink unsweetened teas, cranberry juice and water.

Day 2
You can eat all of the fresh, raw or cooked vegetables that you want.

Day 3
You can eat all the soup you want, as well as fruits and vegetables.

Day 4
You should eat as many as eight bananas, as well as drink as many glasses of skim milk. You should also keep eating the cabbage soup.

Day 5
Eat 10-20 ounces of beef and up to six fresh tomatoes. You should also drink at least 6 to 8 glasses of water in order to flush out the uric acid within your body. You should have at least one bowl of cabbage soup. If you don't like beef, you can exchange it for skinless, baked chicken.

Day 6
Incorporates just beef and vegetables. You can eat all of the beef and vegetables you want, as well as at least one bowl of the cabbage soup.

Day 7
You can eat as much brown rice, vegetables and unsweetened fruit juices as you want, as well as at least one bowl of the cabbages.

There is no better way to jump start any weight loss program incorporate the cabbage soup diet in your weight loss program and watch the pounds melt away quickly.

Diet Green Tea Benefits

The popularity of healthy and all-natural beverages have surged over the past few years because more and more people are becoming more concerned about their health and fitness. Now, instead of grabbing a can of soda or a bottle of artificial juice, people just take water or all-natural beverages instead.

One of the more popular drinks that are attracting people's attention is the green tea. Aside from the usual hot green tea, big soft drink manufacturers and beverage companies are offering cold diet green tea as alternative to soda and other unhealthy drinks. In fact, multinational beverage groups are fusing and mixing green tea with other fruit flavors to give people more choices.

What is probably in everybody's mind right now is whether diet green tea is here for good or is this just one of the drink craze of the moment? Another issue that is worth discussing is whether green tea is really good for you.

Green Tea

Since time immemorial, green tea has already been a tea of choice in the East, particularly in China and Japan. The plant from where the green tea came from is Camellia sinensis. The funny thing is that this is also where the black tea is taken from. The only difference between the green and the black tea is process in which they undergo in order to become tea. In the green variety, the leaves of the Camellia sinensis is only dried, while in black tea, the plant is fermented.

Although both black and green tea came from the same plant, their taste is different. The green tea is much more grassy and light than the fermented black tea.

Benefits of Green Tea

The number one benefit of green tea is that it prevents many serious illnesses that plague a lot of people today. Green tea is rich in antioxidants that lower your risk of getting rheumatoid arthritis and some types of cancer, particularly cancer of the esophagus.

Green Tea is also effective in eliminating heartburn, easing bladder problems and fighting off viruses. Moreover, some studies have found that regular consumption of green tea can increase your level of good cholesterol.

Green tea is not only effective in fighting off viruses, but it is also used by Chinese herbalist to kill the bacteria that causes tooth decay and food poisoning. This is probably why Asian people drink hot green tea after meals.

If you want to delay your aging process and improve the quality of your skin, you can also try consuming green tea everyday. It is no wonder that many skin care products – from moisturizers to body lotions and perfumes to cellulite creams – are now using green tea as an active ingredient.

The ability of green tea to speed up the metabolism is actually the main reason why it is very popular today. A lot of celebrities and models all over the world have tried using green tea to speed up their weight loss so many fans are following the suggestion of their idols. Aside from boosting the metabolism, it is also believed that green tea can suppress your appetite and prevent your body from absorbing fat.

In order to reap all the benefits of green tea, experts say that you need to consume about three to five cups of green tea. Instead of drinking coffee in the office, you can probably just drink green tea, whether iced or hot, so that you can achieve all the benefits of green tea.

If you like diet green tea, you don't have to worry. These products also contain the nutrients and health-giving benefits that the regular green tea can give. Moreover, diet green tea does not contain sugar, so you will not have to worry about packing on the pounds.

March 09, 2009

Interaction Green Tea And Herbs,Dietary Supplement

Studies of green tea interactions with herbs and supplements are limited. However, green tea is a source of caffeine, for which multiple interactions have been documented.
Caffeine may add to the effects and side effects of other stimulants. The combination of caffeine with ephedrine, which is present in ephedra (ma huang), has been implicated in numerous severe or life-threatening cardiovascular events such as very high blood pressure, stroke, or heart attack.
Cola nut, guarana ( Paullina cupana ), and yerba mate ( Ilex paraguariensis ) are also sources of caffeine, and may add to the effects and side effects of caffeine in green tea. A combination product containing caffeine, yerbe mate ( Ilex paraguariensis ), and damiana ( Turnera difussa ) has been reported to cause weight loss, slowing of the gastrointestinal tract, and a feeling of stomach fullness.
As a diuretic, caffeine increases urine and sodium losses through the kidney, and may add to the effects of other diuretic agents.
Based on preliminary data, ingestion of green tea may lower LDL ("bad") cholesterol, and thus may theoretically interact with other cholesterol-lowering herbs and supplements.
Bitter orange, calcium, iron, MAOIs, and tannin-containing herbs and supplements may also interact with green tea.

Interaction Green Tea and Drug

Studies of the interactions of green tea with drugs are limited. However, green tea is a source of caffeine, for which multiple interactions have been documented.
The combination of caffeine with ephedrine, an ephedra alkaloid, has been implicated in numerous severe or life-threatening cardiovascular events such as very high blood pressure, stroke, or heart attack. Stroke has also been reported after the nasal ingestion of caffeine with amphetamine.
Caffeine may add to the effects and side effects of other stimulants including nicotine, beta-agonists such as albuterol (Ventolin®), or other methylxanthines such as theophylline. Conversely, caffeine can counteract drowsy effects and mental slowness caused by benzodiazepines like lorazepam (Ativan®) or diazepam (Valium®). Phenylpropanolamine and caffeine should not be used together due to reports of numerous potentially serious adverse effects; forms of phenylpropanolamine taken by mouth have been removed from the U.S. market due to reports of bleeding into the head.
When taken with caffeine, a number of drugs may increase caffeine blood levels or the length of time caffeine acts on the body, including disulfiram (Antabuse®), birth control pills or hormone replacement therapy (HRT), ciprofloxacin (Cipro®), norfloxacin, fluvoxamine (Luvox®), cimetidine (Tagamet®), verapamil, and mexiletine. Caffeine levels may be lowered by taking dexamethasone (Decadron®). The metabolism of caffeine by the liver may be affected by multiple drugs, although the effects in humans are not clear.
Caffeine may lengthen the effects of carbamazepine or increase the effects of clozapine (Clozaril®) and dipyridamole. Caffeine may affect serum lithium levels, and abrupt cessation of caffeine use by regular caffeine users taking lithium may result in high levels of lithium or lithium toxicity. Levels of aspirin or phenobarbital may be lowered in the body, although clinical effects in humans are not clear.
Although caffeine by itself does not appear to have pain-relieving properties, it is used in combination with ergotamine tartrate in the treatment of migraine or cluster headaches (for example, Cafergot®). It has been shown to increase the headache-relieving effects of other pain relievers such as acetaminophen and aspirin (for example, Excedrin®). Caffeine may also increase the pain-relieving effects of codeine or ibuprofen (Advil®, Motrin®).
As a diuretic, caffeine increases urine and sodium losses through the kidney and may add to the effects of other diuretics such as furosemide (Lasix®).
Green tea may contain vitamin K, which when used in large quantities can reduce the blood thinning effects of warfarin (Coumadin®), a phenomenon that has been reported in a human case.
Based on preliminary data, theanine, a specific glutamate derivative in green tea, may reduce the adverse reactions caused to the heart and liver by the prescription cancer drug doxorubicin. Further research is needed to confirm these results.
Based on preliminary data, ingestion of green tea may lower LDL cholesterol and thus may theoretically interact with other cholesterol-lowering drugs.
Other potential interactions may include drugs such as adenosine, alcohol, anticoagulants, antidiabetics, antipsychotics, fluconazole, hydrocortisone, levodopa, MAOI antidepressants, methoxsalen, phenytoin, proton pump inhibitors (PPIs), riluzole, terbinafine, theophylline, and timolol.

March 04, 2009

The Miracle of Green Tea

Is any other food or drink reported to have as many health benefits as green tea? The Chinese have known about the medicinal benefits of green tea since ancient times, using it to treat everything from headaches to depression. In her book Green Tea: The Natural Secret for a Healthier Life, Nadine Taylor states that green tea has been used as a medicine in China for at least 4,000 years.

Today, scientific research in both Asia and the west is providing hard evidence for the health benefits long associated with drinking green tea. For example, in 1994 the Journal of the National Cancer Institute published the results of an epidemiological study indicating that drinking green tea reduced the risk of esophageal cancer in Chinese men and women by nearly sixty percent. University of Purdue researchers recently concluded that a compound in green tea inhibits the growth of cancer cells. There is also research indicating that drinking green tea lowers total cholesterol levels, as well as improving the ratio of good (HDL) cholesterol to bad (LDL) cholesterol.

To sum up, here are just a few medical conditions in which drinking green tea is reputed to be helpful:

  • cancer
  • rheumatoid arthritis
  • high cholesterol levels
  • cariovascular disease
  • infection
  • impaired immune function

What makes green tea so special?

The secret of green tea lies in the fact it is rich in catechin polyphenols, particularly epigallocatechin gallate (EGCG). EGCG is a powerful anti-oxidant: besides inhibiting the growth of cancer cells, it kills cancer cells without harming healthy tissue. It has also been effective in lowering LDL cholesterol levels, and inhibiting the abnormal formation of blood clots. The latter takes on added importance when you consider that thrombosis (the formation of abnormal blood clots) is the leading cause of heart attacks and stroke.

Links are being made between the effects of drinking green tea and the "French Paradox." For years, researchers were puzzled by the fact that, despite consuming a diet rich in fat, the French have a lower incidence of heart disease than Americans. The answer was found to lie in red wine, which contains resveratrol, a polyphenol that limits the negative effects of smoking and a fatty diet. In a 1997 study, researchers from the University of Kansas determined that EGCG is twice as powerful as resveratrol, which may explain why the rate of heart disease among Japanese men is quite low, even though approximately seventy-five percent are smokers.

Why don't other Chinese teas have similar health-giving properties? Green, oolong, and black teas all come from the leaves of the Camellia sinensis plant. What sets green tea apart is the way it is processed. Green tea leaves are steamed, which prevents the EGCG compound from being oxidized. By contrast, black and oolong tea leaves are made from fermented leaves, which results in the EGCG being converted into other compounds that are not nearly as effective in preventing and fighting various diseases.

Other Benefits

New evidence is emerging that green tea can even help dieters. In November, 1999, the American Journal of Clinical Nutrition published the results of a study at the University of Geneva in Switzerland. Researchers found that men who were given a combination of caffeine and green tea extract burned more calories than those given only caffeine or a placebo.

Green tea can even help prevent tooth decay! Just as its bacteria-destroying abilities can help prevent food poisoning, it can also kill the bacteria that causes dental plaque. Meanwhile, skin preparations containing green tea - from deodorants to creams - are starting to appear on the market.

Harmful Effects?

To date, the only negative side effect reported from drinking green tea is insomnia due to the fact that it contains caffeine. However, green tea contains less caffeine than coffee: there are approximately thirty to sixty mg. of caffeine in six - eight ounces of tea, compared to over one-hundred mg. in eight ounces of coffee.