The advantages and disadvantages of yam

There are many benefits of yam as a food. Usually it does not cause any good to your body. After ingestion, it can nourish the stomach, help the gastrointestinal tract absorb and digest, improve the functionality of the stomach, and it is also a very common Chinese medicinal material. When you find that you suffer from men's diseases, you can eat yam. This dietary supplement method also has the effect of auxiliary treatment.

Strengthens the spleen and stomach. Aids digestion

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. [4]

The dopamine it contains has the important function of dilating blood vessels and improving blood circulation. This ingredient plays an important role in treatment.

However, the saponins contained in the yam skin or the phytoalkaloids contained in the mucus may cause yam allergy and itching in some people. Therefore, direct contact should be avoided when handling yam.