1, yam is also called yam, yam, sweet potato, yam and so on. It has a long history of drug abuse. Yam is sweet in taste and flat in nature, and belongs to spleen, lung and kidney meridians. Has the effects of invigorating spleen and stomach, promoting fluid production, benefiting lung, tonifying kidney and astringing essence. Clinically, it is mostly used for chronic enteritis, anorexia, chronic diarrhea, cough due to lung deficiency, thirst due to deficiency of heat, nocturnal emission due to kidney deficiency, short and red urine, leucorrhea of women, dyspepsia, etc.

2. Yam is warm, which can not only replenish the triple energizer of spleen, lung and kidney, but also be a nutritious food. Its meat is tender and rich in nutrition. Biomimetic food made from yam and konjac has the functions of rich nutrition, nourishing and beauty beauty, and is a rare healthy and nutritious food. In daily life, common yam practices include yam porridge, yam soup, fried yam and steamed yam.