Black beans, also known as winter beans, material beans, known as the king of beans, is a kidney deficiency, whiskers early white, hair loss of the person's therapeutic good, black beans in the micronutrients are very high, help to slow down the aging of the human body, reduce blood viscosity. The black skin contains anthocyanins, antioxidant effect is remarkable, have the effect of beauty. Vinegar soaked black beans for gray hair is widely circulated, but a short time will not have a significant effect, moderate consumption will not have side effects.

This may still have a certain effect, but it takes a long time, the treatment of gray hair is a long process, gray hair patients in the treatment of gray hair in the process of expensive to adhere to, no matter what method of treatment for gray hair. The effect in the short term will not be very obvious, unless the hair coloring, but the hair dye is more harmful.