Beauty and beauty.

Baidu Encyclopedia:

Yam can "replenish kidney qi, strengthen the spleen and stomach, stop diarrhea and dysentery, resolve paralysis and saliva, and moisturize the fur." Research in recent years has shown that yam can induce the production of interferon and enhance the body's immune function. The choline and lecithin contained in it can help improve people's memory. Regular consumption can strengthen the body and delay aging. It is a favorite health product. The bionic food, which is mainly made from yam and supplemented by konjac, is rich in nutrients, nourishes bodybuilding, and beautifies the skin. It is a rare healthy and nutritious food.