Small intestine stewed with peanuts is a nutritious food made by washing some fresh pig intestines and mixing them with peanuts. The small intestine itself is an internal organ of animals and has the functions of regulating qi and moistening the intestines, strengthening the spleen and appetizing, clearing away heat and dampness, and detoxifying. Peanuts can effectively promote the speed of metabolism and ensure the balance of trace elements and minerals in the human body. Mixing the two ingredients together can not only enhance the body's immunity and promote appetite, but also supplement abundant iron ions and improve iron deficiency anemia.