First, cancer prevention.
1June 998 15 Health News (Reporter Zheng Yuanxiang) Not long ago, Han Chi, an associate researcher in the Toxicology Laboratory of Institute of Nutrition and Food Hygiene, Chinese Academy of Preventive Medicine, and her assistant Xu Yong conducted an anti-cancer experiment of tea on animals. They fed mice five kinds of tea, such as Anxi Tieguanyin, and at the same time, they were fed methyl carbazide glue, a synthetic carcinogen with purity greater than 99.8%. After three months, the incidence of esophageal cancer in rats was 42-67%, and the average number of tumors in rats with cancer was 2.2-3. The incidence of esophageal cancer in rats who did not drink tea was 90%, and the average number of tumors in mice with cancer was 5.2. Five kinds of tea have the best anticancer effect in Anxi Tieguanyin. At the same time, they also conducted another experiment, that is, using sodium nitrite and methyl carrageenan as carcinogenic precursors. The results showed that none of the rats in the tea drinking group developed esophageal cancer, and the incidence rate was 100%. This result proves that tea can completely block the endogenous formation of nitrite nitrogen in the body.
Second, reduce blood fat.
198 1 year, a male professor from Toyomi Miyagawa, Kawamura and a foreign women's university conducted an experiment on the effect of oolong tea on animal fat metabolism, which proved that oolong tea can significantly inhibit the increase of cholesterol and neutral fat in blood. From 65438 to 0983, Fujian Institute of Traditional Chinese Medicine observed a group of patients with hypercholesterolemia. When they stopped using all kinds of lipid-lowering drugs, they drank oolong tea twice every morning and evening. After 24 weeks in a row, the blood cholesterol content of patients decreased to varying degrees. Further animal experiments show that oolong tea can prevent and alleviate atherosclerosis of aortic blood lipids. Drinking oolong tea can also reduce blood viscosity, prevent erythrocyte aggregation, improve blood hypercoagulability, increase blood fluidity and improve microcirculation. This is very important for preventing vascular diseases, intravascular thrombosis and traditional Chinese medicine? Quot Blood stasis has positive significance. In addition, in vitro thrombosis test also shows that oolong tea has the effect of inhibiting thrombosis.
Third, anti-aging.
65438-0983 Anti-aging experiments conducted by Fujian Institute of Traditional Chinese Medicine showed that the lipid peroxidation in the liver of two groups of animals fed with oolong tea and vitamin E decreased obviously, indicating that oolong tea has the same anti-aging effect as vitamin E. Human experiments also showed that drinking oolong tea can keep the content of vitamin C in blood at a high level and reduce the excretion of vitamin C in urine. The anti-aging effect of vitamin C has long been proved by research. Therefore, drinking oolong tea can enhance the anti-aging ability of human body in many ways. 1985 10 professor Wang Zenong wrote a poem during his inspection in Anxi tea town, which highly summarized the health care efficacy of Anxi oolong tea: Anxi is like the fragrance of Tieguanyin, and six roots prolong life. Huang Jingui, a newly selected famous tea, is a panacea to protect Dan's heart. After serving for thousands of years, it is beautiful, cures all diseases, and is light and light. The wonder of tea is endless, and the flavor of southern Fujian is close to the old friend. Attached:
Drink green tea in autumn
Dry weather in autumn often makes people thirsty. You should drink green tea such as oolong tea and Tieguanyin tea. Green tea is mild in nature, between black tea and green tea, neither too hot nor too cold, suitable for autumn climate. Regular drinking can moisturize the skin and benefit the lungs, promote fluid production and moisten the throat, effectively remove residual heat in the body and restore body fluids, which is of great benefit to autumn health care. Green tea soup is golden in color, fat and even in appearance, tightly curled, green in color, rich in substances and refreshing and sweet in taste.