1. Antioxidant: Tea polyphenols in green tea can resist the invasion of free radicals in the body, reduce the oxidation degree of cells, and help to delay aging.

2. Promote metabolism: Green tea contains caffeine and tea polyphenols, which can stimulate metabolism, make fat and sugar in the body be consumed faster, and help to lose weight.

3. improve immunity: polyphenols and vitamin c in green tea have the function of improving immunity and can enhance the body's resistance to diseases.

4. Lowering blood pressure and blood lipid: Tea polyphenols in green tea can promote blood circulation, lower blood pressure and blood lipid, and help prevent cardiovascular diseases.

5. Improve bad breath: Antioxidants and aroma components in green tea can eliminate bacteria and odor in the mouth and help improve bad breath.

It should be noted that the nutritional components of Jinmailang green tea beverage may be affected by additives, so it is recommended to drink it in moderation.