Health tea refers to tea with health care and therapeutic effects. Its efficacy mainly comes from various active substances contained in tea, such as tea polyphenols, catechins and amino acids. And has antioxidant, weight reducing, blood lipid lowering and anticancer effects. The following are some knowledge of health tea:

1. Green tea: Rich in tea polyphenols and catechins, it is a healthy drink with antioxidant, anticancer and hypolipidemic effects.

2. Yellow tea: It tastes mellow and is a health drink with diuretic, digestion promoting and detoxification functions.

3. Black tea: The content of tea polyphenols is high, which can enhance human immunity and improve cardiopulmonary function.

4. White tea: it is a kind of tea with low caffeine and theophylline, which has the functions of antioxidation, antivirus and delaying aging.

5. Oolong tea: It helps digestion, lose weight and reduce blood fat.

6. Herbal tea: such as chrysanthemum tea and rose tea, it has the functions of clearing away heat and toxic materials, moisturizing and beautifying.

7. Edible fungus tea: such as ganoderma lucidum tea and sesame paste tea, which have the functions of enhancing immunity and regulating blood sugar.

8. Healthy tea: such as jujube tea and longan tea. It has the functions of invigorating qi and blood and nourishing liver and kidney.

Generally speaking, health tea is not only delicious, but also has many health functions, which can prevent diseases and regulate body functions. But we should pay attention to reasonable drinking, not excessive.