Tea can be divided into different types, and choosing different tea for different health needs will be more beneficial to health. The following are several common teas and their corresponding health care functions:

1. Green tea: It is rich in polyphenols and has many functions, such as antioxidation, lowering blood pressure, reducing blood fat, losing weight and resisting cancer.

2. Black tea: It contains tea polyphenols, theophylline, catechin and other ingredients, and has many functions such as lowering blood pressure, regulating stomach, resisting aging and caring skin.

3. White tea: It contains a lot of natural amino acids, tea polyphenols and other effective ingredients, and has the effects of protecting the heart, preventing cancer, resisting aging, reducing beauty beauty, lowering blood fat and so on.

4. Herbal tea: rose tea, chrysanthemum tea, lavender tea, etc. Has the effects of clearing away liver heat, improving eyesight, beauty beauty, and relieving anxiety and fatigue.

5. Pu 'er tea: It has the functions of losing weight, reducing blood fat, helping digestion, lowering blood sugar, eliminating dampness, moistening lung and relieving alcoholism.

6. Oolong tea: It has the functions of promoting metabolism, quenching thirst, clearing away heat and toxic materials, beauty beauty and lowering blood pressure.

Choosing one or more kinds of tea according to one's personal needs, and insisting on moderate drinking will help to keep healthy. But we should pay attention to avoid the adverse reactions caused by excessive tea drinking.