What does green tea do?

Green tea is non-fermented tea, and the processing of green tea retains the effective components in tea to the maximum extent. It has natural color, fragrance, taste and shape, especially high content of vitamin C and tea polyphenols. Green tea is superior to other teas in nutrition and medical care. The main functions of green tea can be summarized as follows: it has the functions of bacteriostasis, promoting fluid production to quench thirst, clearing heart fire and improving eyesight, promoting diuresis and detoxification, promoting digestion and fatigue, supplementing nutrition, whitening skin, relieving fatigue, strengthening heart and lowering blood pressure, resisting cancer and radiation, preventing arteriosclerosis and hypertension, delaying human aging, and promoting human metabolism and fat oxidation. (Editor of Tea Ceremony Nakamura)