China is a big country of tea, and it is also the earliest place where tea was invented. It is also the main tea in China. It is mainly produced in the middle and lower reaches of the Yangtze River. The place where green tea is cultivated is generally planted on the hills. , Many people who quit drinking will choose to drink green tea. Green tea is not only rich in aroma, but also has a very high nutritional value, which is one of the main reasons why it is favored by people.
What are the benefits of drinking green tea?
1. to refresh the mind
Many people choose to drink a cup of green tea when they are sleepy, because green tea contains a lot of caffeine. Drinking tea can promote the excitement of the nerve center and cerebral cortex, and has a certain effect on relieving migraine. But before going to bed at night, be sure not to drink tea, otherwise it will be easy to insomnia.
2. Cancer Prevention
There are also a lot of tea polyphenols in green tea. Tea polyphenols can block the synthesis of various carcinogens such as nitrates in the body, and tea polyphenols can effectively kill cancer cells and improve the body’s immunity. Generally, it is better for elderly friends to drink green tea, which can prevent cancer. Tea polyphenols can also bactericidal and anti-inflammatory, and have a significant inhibitory effect on bacteria.
3. Delay aging
Tea contains lipopolysaccharide, which can help the body resist radiation, especially in summer, it is better to drink tea, which can resist the ultraviolet radiation of the sun and avoid the damage caused by strong radiation to the skin. Moreover, the tea polyphenols in green tea can remove their own protective cell membranes and delay the aging of the skin, which is a must for many beauty-loving women.
4. Fat burning
Tea is one of the must-have products for girls who love beauty. As mentioned above, lipopolysaccharide in tea can help resist radiation and delay aging. Tea is rich in vitamin C and the calorie content of tea is very low, which can reduce the accumulation of body fat. Has a fat burning effect.
What are the precautions for drinking green tea?
1. People who are prone to insomnia should not drink more green tea
We mentioned above that tea contains a lot of caffeine, and these bases can promote the excitement of the human brain center, so people who are often prone to insomnia are best not to drink tea, especially before going to bed, otherwise it will cause the body to be more excited and difficult to fall asleep. .
2. Do not mix tea with mutton
Many people know that mutton is a hot food, while tea is a cold food and tea contains a lot of caffeine. If you drink tea after drinking mutton soup, it is easy to cause diarrhea. It is best to drink it two hours after drinking mutton soup. Tea.
3. Pregnant women are prohibited
Tea contains a lot of caffeine and tea polyphenols, and these have very adverse effects on the fetus in the pregnant woman’s womb, which can easily lead to fetal intelligence problems in the womb of pregnant women, so pregnant women must not drink tea.
Although tea has a great effect on the human body, all things must be reversed. If you drink a lot of tea at one time, it will easily lead to continuous excitation of the nerve center, which will have adverse effects on the body. .