It's a drink, but green tea contains tea polyphenols, which has super anti-aging symptoms. Mume is the fruit of Dipterocarpaceae, which is flat in nature and sour in taste. It enters the lung, liver, stomach and intestine, and contains protein, organic acids and other ingredients. Green tea is one of the main teas in China. It is cool, sweet and bitter, and belongs to the heart, lung and stomach meridians. Plum tea has the effects of clearing away heat and toxic materials, promoting fluid production to quench thirst and stimulating appetite.