Green tea is a drink that everyone often drinks. Its main characteristics are clear soup and leaf green. Green tea is not fermented and retains the original substances. Do you know what the effect of green tea is? There are many ways to brew green tea. , Different bubble methods have different tastes. Some people are not suitable for drinking green tea, what are its contraindications?
Benefits of green tea
Aging delay
Drinking green tea regularly can play an anti-aging effect, and green tea is rich in antioxidants. In the process of body metabolism, free radicals will appear, which will cause the body to age and damage cells. Drinking green tea properly at ordinary times can remove excess free radicals in the body and play a role in delaying aging.
lowering blood lipids
Some studies have shown that catechins present in tea can lower blood pressure The content of cholesterol and the substances in catechins can effectively inhibit platelet aggregation and play a role in inhibiting arteriosclerosis. The flavonoids contained in green tea can play an anti-aging effect and reduce the occurrence of cardiovascular diseases.
Diuretic
Green tea can play a very good diuretic effect, mainly because the caffeine in green tea can stimulate the kidneys and promote the excretion of urine. Good to improve kidney function, caffeine can also remove excess substances in the urine, when the body is tired, drinking green tea can improve the fatigue problem.
Skin care
Tea polyphenol is a water-soluble substance, which can clean facial oil, tighten facial pores, disinfect, delay aging, Reduce UV damage to facial skin and other effects.
Refreshing
Caffeine in green tea stimulates the body’s central nervous system, improving The excitement of the cerebral cortex has a refreshing effect.
Reducing the health hazards of smoking
Cigarettes contain a lot of nicotine, tar and other toxic alkaloids that directly penetrate the body through the smoke. When a toxic substance reaches a certain concentration, it can produce a toxic reaction in the body, causing chest pain, cough, headache and dizziness. You might as well drink a cup of strong tea, which contains caffeine, which can slow the absorption of nicotine and reduce the damage of nicotine to the body.
The method of brewing green tea
1. Top pouring method: first pour enough hot water into the teacup at one time, and then add the tea leaves when the water temperature is moderate.