The Health Benefits Of Green Tea

The Health Benefits Of Green Tea

What are the health benefits of drinking green tea? Is 'normal' tea good for you too?

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.

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Dietary supplement. Delicious fresh mint flavor. Nature's super antioxidant. The mint that delivers the health benefits of 2 cups of green tea. (These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or

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The original bushes, growing on a rock on Mount Wuyi, still survive today and are highly venerated, which fetched a record high bid of over $1 million USD for 2.2 lbs in 1998. The Da Hong Pao on the market now are the plant grow from the cut of the original plants to product similar grades of tea from original plants...

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Sale Price: $19.96
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Dietary supplement. Delicious fresh mint flavor. Nature's super antioxidant. The mint that delivers the health benefits of 2 cups of green tea. (These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or

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Enjoy the healthful and full-flavored benefits in this assortment of herbal infusions and green teas, crafted for a holistic experience. Enclosed within our stylish 6 unit tea book are nine pouches each of the following blends: Green Tea Tropical, Organic Spring Jasmine, Chamomile Citrus, Organic Mint Melange, Ginger Twist and Organic African Nectar. The Spa Tea Book is made of a vinyl material resembling raffia, and offers great durability.
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Enjoy the healthful and full-flavored benefits in this assortment of herbal infusions and green teas, crafted for a holistic experience. Enclosed within our stylish natural raffia tea book come nine pouches each of the following blends: Green Tea Passion, Jasmine Mist Organic, Chamomile Citron, Verbena Mint Organic, Ginger Twist and African Amber Organic. The ML Spa Tea Book is made of a vinyl material resembling raffia, and offers great durability.
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ML Green Tea Passion green tea is made from the finest-grade green tea leavessourced from China, Japan and Taiwan. This smooth green tea is blended with tantalizing, tropical fruits of pineapple, guava and strawberry for an uplifting infusion. 3.2 oz loose tea in tin

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Citing natural ingredients in green tea that may promote a range of health benefits, a therapeutic primer identifies antioxidant-containing tea varieties while counseling readers on using green tea as part of a immunity-bolstering program to minimize t...
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February 19 2009 12:56 pm | Green Tea and Weight Loss

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