Yam is rich in vitamins, amino acids and minerals, which can prevent and treat abnormal lipid metabolism and arteriosclerosis, and has a certain positive effect on maintaining the normal function of insulin, and has health care effects such as enhancing human immunity, benefiting the heart and calming the nerves, relieving cough and asthma and delaying aging. In addition, the copper ions and connective tissues in yam are of great help to human development and have obvious curative effect on vascular system diseases, and the calcium in iron stick yam has a very high curative effect on bone injury, osteoporosis and tooth loss.

Millet also has a good dietotherapy effect. It can not only tonify the spleen and stomach and kidney, but also has a good effect of calming the mind and yin beauty. Chinese medicine believes that millet can "warm the stomach", so millet is very beneficial to people with diarrhea, vomiting, indigestion and diabetes. Eating millet, which can effectively tonify the middle energizer and replenish qi, has therapeutic effects on spleen and stomach cold deficiency, deficiency of middle energizer and insomnia. Yam millet porridge can be used as a diet health care product to calm the nerves, which is safer than some health care products with unknown ingredients on the market, and there is no need to worry about any adverse reactions after eating.