1. Green tea: Green tea has the functions of clearing away heat and toxic materials, lowering blood pressure, lowering cholesterol and resisting oxidation, and is suitable for regular drinking. 2. Yellow tea: Yellow tea helps to lose weight, detoxify, resist aging and lower blood fat. 3. White tea: White tea has the functions of lowering blood pressure, lowering blood sugar, resisting bacteria, diminishing inflammation and preventing cancer. 4. Oolong tea: Oolong tea has the functions of losing weight, lowering blood fat, lowering blood pressure and refreshing. 5. Black tea: Black tea is helpful for appetizing, refreshing and eliminating fatigue. 6. Herbal tea: such as chrysanthemum tea, rose tea and lavender tea. Can help calm nerves, protect the heart and preserve the liver.