Resveratrol is a natural antioxidant, which can reduce blood viscosity, inhibit platelet coagulation and vasodilation, keep blood unblocked, prevent the occurrence and development of cancer, and has the prevention and treatment effect of anti-atherosclerosis, coronary heart disease, ischemic heart disease and high blood lipid. The effect of inhibiting tumor also has estrogen-like effect, which can be used to treat breast cancer and other diseases. It can slow aging and prevent cancer. It is found in high levels in red grape skins, red wine and grape juice. Studies have shown that the integrity of chromosomes is damaged as people age, and resveratrol can delay aging by activating sirtuin, a protein that repairs chromosome health.