Feng is the effect of various flavonoids, it is a strong antioxidant, which can effectively remove the body of oxygen free radicals, such as anthocyanins, flower pigments can inhibit all stages of oil spill of peroxide, which prevents oxidative capacity is ten times more than vitamin E, this antioxidant can prevent the degradation of cells, senescence can also prevent cancer. Feng flavonoids can improve blood circulation, can lower cholesterol, fruit of the maple to the days of flavonoids also contains a PAF anticoagulant factor, these effects greatly reduces cardiovascular morbidity, but also improve the symptoms of cardiovascular disease. Many scientists give Maple flavonoids reputation: Vascular scavenger, the patron saint of blood sugar, cancer warrior, a natural immune enhancer.