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What's the good of tea for people? What's the best tea in summer

4hw.com.cn: China is a big country of tea culture, and almost every family has the habit of drinking tea. So what are the benefits of drinking tea to people's health? Drinking tea can reduce the incidence rate of cardiovascular and cerebrovascular diseases, and also has a great effect on reducing cholesterol and blood pressure.

What's the good of tea

Tea can reduce the risk of cardiovascular and cerebrovascular disease and death

According to a new research report, Japanese researchers have tracked more than 40000 middle-aged and elderly people aged 40 to 79 in a certain place since 1994. They found that compared with people who drink less than one cup of tea a day, the average risk of death due to cerebrovascular disease in men who drink more than five cups of green tea a day decreased by 22%, while that in women decreased by 31%. Among them, the decline in cerebral infarction was the most significant, with 42% in men and 62% in women.

According to a new study, drinking three cups of tea a day can reduce the risk of myocardial infarction by 70%, the Daily Mail reported. Finland and France have also reported that drinking two to three cups of tea a day can reduce the risk of stroke.

Tea can lower cholesterol and blood pressure

Researchers at the University of Hong Kong found that drinking tea reduced total cholesterol levels by 25%. Another study of the relationship between tea drinking and hypertension has found that the incidence rate of hypertension is 10.55%, and that of people who drink tea is 6.95%. Tea does have a certain antihypertensive effect.

Tea helps prevent and treat Alzheimer's disease

Tea has a protective effect on brain cells. Tea can effectively delay brain degeneration and help maintain the health of cerebral blood vessels. New research shows that drinking more tea can improve memory and prevent Alzheimer's disease.

Tea has anti stress and anti anxiety effects

The modern life work rhythm is fast, the pressure is big, often causes the anxiety, the tension, the restlessness, the depression and so on mental psychological symptom. Green tea contains theanine, which is a kind of relaxant without sedative effect. It can help the brain to increase the production of & gamma; waves, and & gamma; waves can help control anxiety mood, improve attention, improve mental state and overall function. Generally, 3-4 cups of green tea can contain 100-200 mg of Theanine, which makes green tea have better effect in anti stress and anti anxiety.

Tea can improve immunity

If there is a recent outbreak of influenza, drink more tea. Researchers from Harvard University have pointed out that people who drink five cups of tea every day for two consecutive weeks will produce a large number of antiviral interferon, which is 10 times the content of people who don't drink tea. This protein, which can resist infection, can improve human immunity and effectively help people resist influenza.

Other health functions of tea

Tea can also eliminate fatigue, refreshing, eyesight, digestion, diuresis and detoxification, prevent dental caries and eliminate halitosis. Tea is also an alkaline drink, which is conducive to the correction of acid constitution & hellip; hellip; tea is worthy of being the healthiest drink in the 21st century.

It is an indisputable fact that tea has an important contribution to human health. Before the 19th century, no one could clearly tell us why tea has so many functions. Since the 1960s and 1970s, tea, an ancient and magical field, has ushered in the exploration of natural science. A large number of science and technology research and Analysis on the substances contained in tea, thus opening the magic door for us.

How do different people choose tea?

1. Green tea is often drunk in the brain. According to reports, green tea can help fight cancer, reduce blood lipid and prevent atherosclerosis. Green tea is suitable for workers who are often exposed to toxic substances or in the environment with serious air pollution. For these people, the effective ingredients in green tea can play a protective role; for those who are addicted to tobacco and alcohol, it is conducive to detoxification and sobering up; for young people in the period of vigorous development; for brainworkers, it can improve the agility of the brain, keep the brain clear for a long time Full of spirit is conducive to enhance the ability of thinking, judgment and memory; suitable for the people with Yin deficiency constitution; suitable for the people with the need of weight loss and beauty. When pregnant women drink green tea, it is better to have a lighter tea soup.

2. Exercise and drink black tea. Black tea is warm, which is suitable for the weak, the athletic and the manual workers. When drinking, you can add sugar, which is good for increasing energy and nutrition. Pregnant women should drink black tea 1-2 months before and after childbirth.

3. Want to lose weight and drink green tea. Green tea (oolong tea) has the effect of lowering blood fat, preventing atherosclerosis and prolonging life. It is suitable for the people who are fat, want to lose weight and beauty, and also for the people who exercise. It is suitable for the people who mainly eat meat, which is helpful for digestion. It is suitable for the people with Yang deficiency and spleen stomach deficiency and cold.

4. Often eat meat and drink black tea. Black tea is suitable for people who mainly eat meat and eat more beef and mutton all year round, which is conducive to promoting fat digestion; it is also suitable for people who lose weight. In some ethnic minorities and border areas of our country, they are often used to drinking brick tea, cake tea, Pu'er tea and other pressed tea after fermentation, which is related to their eating habits.

5. Bad mood to drink tea. Flower tea is suitable for people who have excessive mental work, which is helpful for relieving depression and refreshing; it is suitable for people with Yang deficiency constitution and spleen and stomach deficiency cold; it is suitable for women with menstruation and menopause, which can relieve the fidgety of temperament, soothe the liver and relieve depression, regulate the Qi and regulate the meridians.

The chemical components in tea not only determine the quality of tea, but also have a close relationship with some pharmacological effects of tea. However, the formation of tea quality and health care effect is not based on the effect of a certain component, but the coordination effect of a variety of components.

Tea on the role of the body here, listen to me finish, is not some heart? Whether you've had tea or not, it's good to drink from now on. I hope that one day, we meet, I am still the present me, you are still the present you.