Is yam cold in nature?

Yam is not a cold food, and there are many ways to cook it. People can choose the best cooking method according to their preferences and needs. However, in most cases, people will choose to stir-fry the yam. This cooking method can retain some of the nutrients contained in the yam, and also allow you to taste the most original flavor of the food.

Every 100g of yam contains about 75g of water, 14.4~19.9g of carbohydrates, 1.5~2.2g of protein, 0.1~0.2g of fat, 50ug of diosgenin, and B vitamins, vitamin C, and vitamin E. The main carbohydrate is starch. The sticky substance in yam is mucin formed by the combination of mannan and globulin.

The starch-decomposing enzyme contained in yam is three times that in radish. Eating it when the stomach is bloated can promote digestion, remove discomfort, and improve the digestion and absorption function of the spleen and stomach. It is an excellent food and medicine that can nourish the spleen and stomach.

Nourishes the kidneys and improves essence

Yam contains mucin, amylase, saponin, free amino acids, polyphenol oxidase and other substances, and the content is relatively rich. It has a nourishing effect and is a good food supplement for recovery after illness. It has the effect of strengthening the body, nourishing the kidneys and benefiting the essence.

Benefit the lungs and relieve cough

Yam contains saponins and mucus, which have lubricating and moisturizing effects, so it can benefit the lung qi, nourish the lung yin, and treat lung deficiency, phlegm, cough and long-term cough.

Prevent cardiovascular disease

Yams contain almost no fat, and the mucin they contain can prevent fat deposition in the cardiovascular system and prevent premature hardening of the arteries. Yam contains saponins that can lower cholesterol and triglycerides, and improve high blood pressure and hyperlipidemia.

Longevity

Yam can increase the body's T lymphocytes, enhance immune function, and delay cell aging;

Anti-hepatic coma

The choline contained in yam is the material basis of acetylcholine, a neurotransmitter related to learning and memory. Studies have found that yam has a sedative effect and can resist hepatic coma.

Weight loss and fitness

Yam contains a variety of trace elements, rich vitamins and minerals, especially potassium, and the calories are relatively low. Regular consumption can help with weight loss and bodybuilding.