1. The nature and flavor are meridian distribution, sweet and neutral in nature. Returns to the spleen and stomach meridians. It is used both as vegetable and medicine, and beans and vegetables are also used as medicine. Add salt to cooking, make medicine and eat lightly. It can be eaten by both old and young people.

2. The pharmacological ingredients include protein, sugar, crude fiber, calcium, phosphorus, vitamin C, niacin, very little fat, and more copper and chromium. Copper is beneficial to the development of hematopoiesis, bones and brain. plays an important role. Chromium is beneficial to the metabolism of sugar and fat, and maintains the normal function of insulin; it contains bile acid and methionine, which are beneficial to preventing atherosclerosis; it contains an enzyme that can eliminate carcinogens in the body.

3. Efficacy: Buzhong and Yiqi are used for oliguria caused by insufficient middle qi or qi deficiency and blood deficiency. "Dietotherapeutic Porridge Recipe" equal amounts of peas and japonica rice, cook porridge; for those with weak spleen and stomach who will have loose stools, grind the powder and stir-fry until cooked, add brown sugar, and mix with boiling water. To nourish the stomach and promote fluid production is used for dry throat and thirst due to insufficient stomach yin. Use tender peas to make soup and eat lightly.