As long as the consumption is reasonably controlled, the maximum daily consumption is between150g and 200g, which will not cause obesity. Yam is a natural diet food. It contains enough fiber to make you feel full after eating, thus controlling your appetite.

Secondly, yam itself is a kind of food with high nutrition and low calorie, so you can eat more without worrying about getting fat.

1, strengthening the spleen and stomach, helping digestion: Yam contains amylase, polyphenol oxidase and other substances, which is beneficial to the digestion and absorption function of the spleen and stomach. It is a dual-purpose product for nourishing the spleen and stomach. Both spleen yang deficiency and stomach yin deficiency can be eaten. Clinically, it is often used to treat spleen and stomach weakness, anorexia, fatigue, diarrhea and other diseases;

2, kidney and essence: yam contains a variety of nutrients, which has the function of strengthening the body and tonifying the kidney and essence. Generally, it is kidney deficiency, nocturnal emission, frequent urination and other symptoms. Can be taken;

3. Benefiting lung and relieving cough: Yam contains saponin and mucus, which has the function of lubricating and moistening dryness, so it can benefit lung qi, nourish lung yin and treat lung deficiency and chronic cough.

4, lowering blood sugar: Yam contains mucin, which has the effect of lowering blood sugar, can be used to treat diabetes, and is a good diet for diabetics.

5, prolong life: yam contains a lot of mucin, vitamins and trace elements, which can effectively prevent the precipitation of blood lipids on the blood vessel wall, prevent heart disease, and achieve the effects of benefiting the heart and calming the nerves and prolonging life.

6. Anti-hepatic coma: In recent years, it has been found that yam has sedative effect and can be used for anti-hepatic coma.