1. Green tea: contains tea polyphenols, caffeine, lipopolysaccharide, theanine and other ingredients, and has the effects of detoxifying, clearing away heat and relieving summer heat, inducing diuresis and detoxifying, and regulating fat. Moderate drinking can not only effectively reduce the burden on the liver, reduce blood viscosity, but also help digestion and reduce fat, which is extremely beneficial to the maintenance of the liver.

2. Chrysanthemum tea: Chrysanthemum is sweet and bitter, slightly cold; Has the effects of dispelling pathogenic wind, clearing away heat, detoxicating, diminishing inflammation, clearing away liver heat, improving eyesight, nourishing and protecting liver, etc. It has a good auxiliary effect on diseases such as hyperactivity of liver yang, hyperactivity of liver fire and eye diseases, and is a good product for nourishing and protecting liver.

3. Gouqi tea: It contains carotene, nicotinic acid, linoleic acid, sweet taro alkali and various free amino acids, vitamins and trace elements, and can enter the liver, kidney and lung meridians, and has the effects of nourishing liver and kidney, benefiting eyesight, moistening blood and moistening dryness. Regular moderate drinking can also promote blood circulation, promote cell regeneration, reduce blood cholesterol content, prevent arteriosclerosis, and is also very beneficial to liver maintenance.

4. Pu 'er tea: It is a kind of tea with the largest content of tea polyphenols, which is beneficial to digestion, warming stomach, improving eyesight, anti-toxicity, anti-cancer, lowering blood sugar, inhibiting bacteria and diminishing inflammation, lowering blood fat and preventing arteriosclerosis. It is beneficial to reduce the fat accumulation in the liver, reduce the burden on the liver and prevent the occurrence of cirrhosis.

5. Honeysuckle tea: It has the functions of clearing away heat and toxic materials, dredging meridian passage, resisting virus, clearing liver and improving eyesight, calming liver and cooling blood, killing bacteria and relieving itching, and enhancing defense function. It is a good product for nourishing and protecting the liver in spring.

6. Herba Artemisiae Scopariae tea: It has the functions of clearing away damp-heat, protecting liver, lowering enzymes, clearing liver-heat, benefiting gallbladder and relieving Huang Zhi. It is also a good product for nourishing and protecting the liver, especially suitable for people with elevated transaminase and bilirubin and signs of hyperactivity of liver fire.

7. Others: Jigucao tea has the effects of clearing away heat and toxic materials, soothing the liver and relieving pain; Gynostemma pentaphyllum tea has pharmacological effects of inhibiting tumor cell proliferation, protecting liver, resisting gastric ulcer and regulating lipid metabolism. Moderate drinking can also achieve the purpose of nourishing and protecting the liver.

Caffeine contained in tea has an exciting effect on human body, which can cause an increase in basal metabolism (especially the increase of blood pressure and heart rate) after drinking, so the more tea you drink, the better. Generally speaking, it is more appropriate to drink 2-3 grams 1-2 times a day.