Yam and corn porridge

Nutritional value? Spleen and stomach. Yam contains amylase, polyphenol oxidase and other substances, which is beneficial to the digestion and absorption function of the spleen and stomach. It is both medicine and food for blindly nourishing the spleen and stomach. Yam contains saponin and mucus, which can lubricate and moisten dryness, so it can replenish lung qi, nourish lung yin and treat lung deficiency, excessive phlegm and cough. The hypoglycemic yam contains mucin, which has hypoglycemic effect and can be used to treat diabetes. It is a good diet for diabetics to prolong life. Yam contains a lot of mucin, vitamins and trace elements, which can effectively prevent the deposition of blood lipids on the blood vessel wall, prevent heart disease, and achieve the effects of benefiting the heart, calming the nerves and prolonging life.