2) Dioscorea opposita has the function of invigorating spleen and lung. Benefiting stomach and kidney, consolidating kidney, nourishing essence, improving hearing and eyesight, helping five internal organs, strengthening bones and muscles, improving health and prolonging life.
3) Yam is mainly used to treat spleen and stomach weakness, listlessness, loss of appetite, chronic diarrhea, lung qi deficiency and dryness, phlegm, asthma and cough, deficiency of kidney qi, soreness of waist and knees, weakness of lower limbs, thirst and frequent urination, nocturnal emission and premature ejaculation, leukorrhea, skin redness and swelling, obesity and other diseases.
4) Nutritional analysis:
A) 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 medicine and food. It can be eaten regardless of spleen yang deficiency or stomach yin deficiency. It is commonly used in clinic to treat spleen and stomach weakness, anorexia, fatigue, diarrhea and other diseases.
B) Yam contains many nutrients, which can strengthen the body, nourish the kidney and replenish essence. It can be taken for most diseases such as nocturnal emission due to kidney deficiency, frequent urination of women, etc.
C) Chinese yam contains saponin and mucilage, which has the functions of lubrication and moistening, so it can benefit lung qi, nourish lung yin and treat lung deficiency, phlegm and cough for a long time;
D) Yam contains mucin, which has the function of lowering blood sugar, and can be used to treat diabetes, which is a good diet for diabetics;
E) Chinese 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 mind, calming the nerves and prolonging life.
Of course, the more you eat, the better. Everything has to be measured.
In addition, it is best to follow the doctor's advice when taking medicine.