Black tea Jinhua is a kind of black tea, which is mainly produced in Yunnan. Its nine functions are as follows:

1. Help digestion: Tea polyphenols in black tea and golden flowers can promote the secretion of digestive enzymes and help digest food.

2. Lowering blood sugar: Polysaccharides in black tea and golden flower can effectively lower blood sugar, which is helpful for blood sugar control of diabetic patients.

3. Lose weight: Polyphenols in black tea and golden flower can inhibit the synthesis of fat, help to lose weight and achieve the effect of losing weight.

4. Radiation protection: Flavonoids contained in black tea and golden flower can effectively resist the harm of electromagnetic radiation to human body.

5. Improve breath: Tea polyphenols and other ingredients in black tea and golden flower can neutralize acidic substances in the mouth and remove oral odor.

6. Improve immunity: Tea polyphenols in black tea and golden flowers can enhance human immunity and prevent diseases such as colds.

7. Antioxidants: Tea polyphenols and other components in black tea and golden flower have strong antioxidant effect, which can reduce the harm of free radicals to human body.

8. Lowering blood pressure: Polysaccharides and flavonoids in black tea and golden flowers can effectively lower blood pressure and help patients with hypertension.

9. Skin care and beauty: Polyphenols in black tea and golden flower have the functions of protecting skin and preventing skin aging, and have certain beauty effects.