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Tea Health Drinks

Tea is one of the tropical and subtropical plants, which are scientifically known as Camellia Sinensis. Since about 3000 types of tea through mixed marriages, the process for three types of tea, green tea, oolong tea and black tea. Processing method of tea with tea leaves and chopped sun-dried, so that the chemical changes before they are dry. The treatment causes the brown leaves and gives a taste of typical black tea.

Green tea is the oldest, most-favored mostly by people from Japan and China. Here are the tea leaves had little processing, heating and drying, so that the color of the leaves are maintained. While oolong tea is a cross between black tea and green tea. The three types of tea all the health benefits because she obligations biochemical polyphenols, including flavonoids. Flavonoids are a group of antioxidants that occur naturally in vegetables, fruits and beverages such as tea and wine.

Green tea contains EGCG and black tea, so to speak, a biochemist. Say in a study of Dutch researchers use, 4-5 cups of black tea daily reduces the risk of stroke by 70% compared with those two cups of tea consumed per day or less. Other reports speak of black tea consumption was associated with a reduction in heart attacks. John torturers, head of the School of Medicine, Center for Research and Prevention of arterial thrombosis, at the University of Wisconsin, are the United States of America, the main features of the flavonoids in tea. Research results have shown that black tea flavonoids to inhibit platelet aggregation of cells, thus preventing the clogging of blood vessels in coronary heart disease and stroke hantung. Another study says the avid tea drinker with a high cholesterol level and blood pressure was low, but whether they are directly caused by tea.  

Research in Japan has shown that known tea production in the region as pendudukanya fanatic tea drinker, a very low mortality from cancer. Another study, carried out cooperation between the research group and Oguni Cancer Research Center in Beijing for the effects of green tea extract on mice that receive food rations to study carcinogen (cancer-activating compounds). According to sources, the average rate of cancer in mice that received the extract of green tea half of the mice, the green tea extract.

The researchers believe that polyphenols in green tea known cathecin, helps the cells of the body against cancer. Another study by Dr. E. Oguni Masami Yamada Hamamatsu Medical Center found dead cathecin Helicobator H. pylori causes stomach cancer, the bacterium.
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