Chinese yam, also known as Chinese yam, is rich in vitamins, protein and minerals, which can prevent arteriosclerosis and effectively protect the normal work of insulin. Yam is one of the common ingredients on people's table. Usually, many people like to make soup with yam. The soup is milky white, very delicious and sweet. Yam soup is a very nutritious food. So what is the efficacy and function of yam?

Efficacy and function of Chinese yam

1. Yam can moisten the lungs and relieve cough.

Yam contains saponin, which has the function of moistening lung and relieving cough. For people who often cough or have phlegm, yam can moisten the lungs, relieve asthma and relieve cough.

2. Yam can relax and promote blood circulation.

Nowadays, people's diet is extremely unhealthy, and more and more people are high in fat, which in turn causes heart pressure. Yam can relax and promote blood circulation, effectively dredge human veins and resist sclerosis caused by high fat.

3. Yam can nourish yin and tonify kidney.

Yam can nourish yin and tonify kidney, especially for the kidney, which can effectively relieve the pressure on the kidney.

4. Yam can lose weight.

Yam contains a variety of trace elements and minerals necessary for human body. People who eat yam have low calorie intake and low fat content. Therefore, regular use of yam can have obvious weight loss effect.