Tea health benefits
Tea is a national drink and tea history has a long history. Old sayings also say "food, rice, oil, salt, sauce, vinegar, tea." Visible tea is an indispensable part of our daily lives. We all know that tea can prolong life and health care, but what are the specific ingredients of specific teas and what are the benefits? Only knowing tea can make good use of tea.
1, tea can reduce the risk of cardiovascular and cerebrovascular disease and death
A recent study reported that Japanese researchers have conducted a follow-up survey of more than 40,000 people aged 40 to 79 years old in a certain place since 1994 and found that they drink 5 times a day compared with people who drink less than 1 cup of tea a day. The average risk of death from cerebrovascular disease was 22% for men with cups of green tea and 31% for women. Cerebral infarction decreased most significantly, with men falling by 42% and women falling by 62%. According to the British "Daily Mail" report, a new study found that drinking 3 cups of tea a day can reduce the risk of myocardial infarction by 70%. Studies in Finland and France have also shown that drinking 2 or 3 cups of tea a day can reduce the risk of stroke.
2, tea has a role in lowering cholesterol and blood pressure
Researchers at the University of Hong Kong have found that drinking tea can reduce blood total cholesterol by 25%. There is also a study on the relationship between tea drinking and the incidence of hypertension found that the incidence of hypertension in people who do not drink tea is 10.55%, 6.95% of people who drink tea, tea does have a certain degree of antihypertensive effect.
3, tea helps reduce the risk of diabetes
Some researchers conducted a long-term follow-up observation of 17,000 men and women between the ages of 40 and 65. They found that those who drank more than 6 cups of green tea a day drank less than 1 in a week, and the risk of developing diabetes was reduced by 33%. There are also information that the use of cold boiling water to drink green tea, prevention and treatment of diabetes better.
4, 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 blood vessels in the brain. Recent research shows that drinking more tea can improve memory and prevent Alzheimer's disease.
5. Tea has anti-stress and anti-anxiety effects
The pace of work in modern life is fast and stressful, often causing anxiety, tension, irritability, depression and other mental and psychological symptoms. Green tea contains theanine, which is a non-sedative relaxing agent that helps the brain increase the production of gamma waves. gamma waves can help control anxiety, improve attention, improve mental state and overall function, generally 3-4 cups of green tea It can contain 100-200 mg of theanine, which makes green tea have better efficacy in anti-stress and anti-anxiety.
6, tea can improve immunity
If the flu breaks out recently, then you should drink more tea. Researchers at Harvard University have pointed out that people who drink 5 cups of tea a day for 2 weeks will have a lot of antiviral interferon in their body. 10 times that, this kind of protein that can resist infection can improve the human body immunity and effectively help the human body to resist the flu.
7, tea can improve the sterilization
In May 2008, there was a report that some scholars in Egypt experimented with 28 kinds of germs using “green tea plus antibioticsâ€. As a result, it was found that green tea can greatly increase the potency of antibiotics, and the maximum bactericidal efficiency can be increased by more than 3 times, and there is also the effect of reducing the resistance of various germs.
8, tea for obese people have a slimming effect
The researchers found that compared with those who did not drink tea, those who drank tea for more than 10 years had a 20% reduction in body fat percentage and a 30% reduction in women. Losing weight in tea is not a beautiful thing! Not only that, tea is also a cosmetic agent that has a good protective effect on the skin.
9. Other health effects of tea
Tea can also eliminate fatigue, refreshing, eyesight, digestion, diuretic detoxification, prevent dental caries, eliminate bad breath, tea or alkaline beverages, is conducive to the correction of acidic body ... ... Tea is worthy of being one of the healthiest drinks in the 21st century.
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