Contribute to anti-aging
Tea polyphenols have strong antioxidant and physiological activity of human scavenger of free radicals. According to the relevant departments to prove that 1 mg of tea polyphenols on human body to remove excess free radicals harmful to the performance of the equivalent of 9 mg of superoxide dismutase (SOD), significantly higher than other similar substances. Tea polyphenols have blocked lipid peroxidation, removal of the role of enzyme activity. According to the Japanese open-yong Okuda results confirmed that the anti-aging effects of tea polyphenols than 18 times of vitamin E-keung.