The effect and function of oolong tea
As a special famous tea in China, modern scientific research at home and abroad has confirmed that oolong tea in addition to the general tea with refreshing, eliminating fatigue, promoting fluid diuresis, heat and heat prevention, sterilization and anti-inflammatory, dispelling cold and alcohol, detoxification and disease prevention, digestion and greasy, weight loss and other health functions, but also prominent in the anti-cancer, blood lipid, anti-aging and other special effects:
Step 1: Prevent cancer
On June 15, 1998, Han Chi, an associate researcher in the Toxicology and Chemistry Laboratory of the Institute of Nutrition and Food Hygiene of the Chinese Academy of Preventive Medical Sciences, and her assistant Xu Yong conducted a cancer suppression test of tea in animals. They fed five kinds of tea, such as Anxi Tieguanyin, to the rats, and fed synthetic methyl carnitine gum, a carcinogen with a purity greater than 99.8%. After three months, the incidence of esophageal cancer in rats was 42-67%, and the average number of tumors was 2.2-3. The incidence of esophageal cancer was 90% in rats without drinking tea, and the average number of tumors was 5.2. The five kinds of tea had the best anti-cancer effect. At the same time, they also carried out another test, using sodium nitrite and methyl card gum as carcinogenic precursors, and found that none of the rats in the tea group had esophageal cancer, and the incidence was 100% in the non-tea group. This result proves that tea can completely block the endogenous formation of nitrite gum in vivo.
Step 2 Reduce blood lipids
In 1981, Professor Tokumi Miyagawa and Kazuo Kawamura of Japan's Wayang Women's University conducted experiments on the effect of oolong tea on animal fat metabolism and proved that it could significantly inhibit the increase of blood cholesterol and neutral fat.
In 1983, the Fujian Provincial Institute of Traditional Chinese Medicine observed a group of patients with high blood cholesterol, in the case of stopping various lipid-lowering drugs, drinking oolong tea twice a day in the afternoon, after 24 weeks, the blood cholesterol content of patients has decreased to varying degrees. Further animal tests have shown that oolong tea can prevent and alleviate the effects of blood lipids in aortic atherosclerosis. Drinking oolong tea can also reduce blood viscosity, prevent red blood cell agglomeration, improve blood hypercoagulability, increase blood mobility, and improve microcirculation. It has positive significance for preventing vascular disease and intravascular thrombosis. In addition, in vitro thrombosis test also showed that oolong tea has the effect of inhibiting thrombosis.
Step 3 Anti-aging
In 1983, the anti-aging test conducted by the Fujian Institute of Traditional Chinese Medicine showed that the lipid peroxidation in the liver of the two groups of animals fed oolong tea and vitamin E was significantly reduced, which indicated that oolong tea and vitamin E had the same anti-aging effect. Human trials have also shown that under the condition of taking a sufficient amount of vitamin C orally every day, drinking oolong tea can maintain a high level of vitamin C in the blood and reduce the output of vitamin C in the urine, and the anti-aging effect of vitamin C has long been proved by research. Therefore, drinking oolong tea can enhance the anti-aging ability of the human body in many ways.
In October 1985, when Professor Wang Zenong visited Anxi tea Village, he composed a poem, which made a high summary of the health care effect of Anxi oolong tea: Anxi Fang is like iron Guanyin, and six roots are clear to prolong life. Newly selected famous tea Golden cinnamon, can be called the magic medicine to protect the heart. Long serving thousands of beauty, can cure all diseases body light.
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Step 4 Can Oolong tea lose weight
Drinking oolong tea can lose weight, because the main component of oolong tea - tannic acid, confirmed that there is a close relationship with fat metabolism, and the experimental results also confirmed that oolong tea can indeed reduce the blood cholesterol content, it is a rare weight loss tea.
American Steven drink a cup of oolong tea before and after three meals, lost 38 kilograms in six months, and successfully got rid of the "three high" (high blood pressure, high blood sugar and high blood fat) entanglement.
Experts have shown that drinking one liter of oolong tea a day has the effect of inhibiting the rise of cholesterol. Although the amount of drinking should be determined by the condition of each person's body, when the food is too greasy, it is best to match oolong tea, which not only has a sense of satiety, but also can remove the greasy.
Step 5 Improve your hearing
A new study by experts found that oolong tea has the effects of beautifying, detoxifying, convenient, anti-chemical activity, and eliminating reactive oxygen species in cells. Middle-aged and elderly people often drink oolong tea to help maintain hearing.
After excluding factors such as age, gender, waist circumference and smoking, the researchers found that the oolong tea group participants were significantly better at recognizing different frequencies of sound than the middle-aged and elderly participants who did not drink oolong tea.
The protective effect on male hearing was significantly greater than that on female hearing. Although drinking oolong tea has a health effect on hearing, it should not be drunk too much. The amount of tea a day to 1-2 cups is appropriate.
Step 6 Refresh your mind
Oolong tea is a kind of tea, also has a very good refreshing effect, daily work and life, feel sleepy, drinking a cup of oolong tea can play a tired effect.
