The role of flavonoids are: antioxidant function, anti-inflammatory, antibacterial and antiviral, treatment of cardiovascular diseases, is an antioxidant (inhibit the peroxide overflow of oil, oxidation capacity greatly exceeds that of vitamin E, prevent cell degeneration, aging) flavonoid compounds can promote inflammation, anti-influenza virus and poliovirus, reduce blood cholesterol, prevent hypertension, hyperlipidemia, cerebral Atherosclerosis and other cardiovascular and cerebrovascular diseases. In daily life, pay attention to dietary regimen, you can eat more food containing flavonoids, such as red wine, dark vegetables, red onions, cereals, flowers, both health and disease prevention. If the body does not feel well, it is recommended to go to the hospital early for examination.