... also helps to lose weight and facilitates digestion. PU Erh Tea is of moderate taste, not as strong as the black ... is two years..Applications and actions: Tea Polyphenols extracted from tea is taken as natural antioxidant of food, it is used for grease ... suitable for food,medicine, health products, chemical industry commodities, it’s function as follows: anti-oxidation, anti-aging, anti-radiation, anti ...