Yam has the reputation of "the food of the gods". The biggest feature of Chinese yam is that it can prevent fat deposition in cardiovascular system, maintain the elasticity of blood vessels, prevent the premature occurrence of atherosclerosis and reduce subcutaneous fat deposition. Chinese medicine believes that yam has many functions, such as invigorating spleen and lung, consolidating kidney and replenishing essence. It also has a certain therapeutic effect on cough due to lung deficiency, diarrhea due to spleen deficiency, nocturnal emission due to kidney deficiency, increased leucorrhea and frequent urination. Yam has the effects of invigorating spleen, removing dampness, benefiting qi and lung, and consolidating kidney and essence. Yam contains soluble fiber, which can delay the emptying of food in the stomach and control the increase of blood sugar after meals. It can also help digestion and lower blood sugar. Used for diabetic diarrhea due to spleen deficiency and frequent urination. As a nutritious food, Chinese yam contains a lot of starch, protein, B vitamins, vitamin C, vitamin E, glucose, crude protein amino acids, choline, allantoin and so on. Among them, yam soap, an important nutritional component, is the precursor of synthesizing female hormones, which has the functions of nourishing yin and strengthening yang and enhancing metabolism; Polysaccharides contained in fresh tubers and protein's mucus and digestive enzymes can prevent cardiovascular fat deposition and contribute to gastrointestinal digestion and absorption. Many classic medical books have a high evaluation of yam. In the folk, yam is called a nourishing good product. It contains protein, sugar, vitamins, fat, choline, amylase and other components, as well as iodine, calcium, iron, phosphorus and other indispensable inorganic salts and trace elements. It contains enough fiber, which will make you feel full after eating, thus controlling your desire to eat. Secondly, yam itself is a kind of food with high nutrition and low calorie, so you can eat more without worrying about getting fat.

The efficacy of yam powder:

Slimming and breast enhancement, invigorating spleen and qi, benefiting lung and kidney. It can reduce blood lipid, regulate the stomach and reduce subcutaneous fat accumulation; It can prevent connective tissue atrophy and prevent collagen diseases such as rheumatoid arthritis.