The nutritional value of potatoes: 1. They can harmonize the stomach and strengthen the middle, because from the point of view of Chinese medicine, potatoes are sweet and flat in nature, and enter the spleen and stomach meridians, so for people with abdominal pain, bloating, nausea, vomiting, loss of appetite, and indigestion caused by weakness of the spleen and stomach, they have a very good effect of harmonizing the stomach and strengthening the middle if consumed properly. 2. 3.It can replenish the body with rich carbohydrates and has a very strong role in replenishing muscle glycogen, restoring energy and relieving fatigue.