Rice soup, also known as rice oil, is a layer of porridge oil that coalesces on the surface of the pot when simmering thin rice or making dry rice with top quality rice. Rice soup is sweet and flat in nature, and can nourish yin and long strength, and has a good tonic effect. Wang Shixiong, a famous doctor in the Qing Dynasty, in his book "with the rest of the house dietary spectrum", said: "poor people suffering from deficiency, to thick rice soup instead of ginseng soup, each receiving a miracle." That is, the poor people can not afford to eat ginseng, Jiangnan people are using rice soup as ginseng soup, every time there are miraculous results. Why does rice soup have such a great effect? "Materia Medica Gleanings" in the explanation: "rice oil, the force can be solid hair orifices, the most fat people. Black thin people eat, a hundred days that is fat white, to nourish its yin function, better than the cooked ground also." Cooked ground, that is, the re-product of the groundnut, is commonly used in traditional Chinese medicine to replenish blood. Therefore, the common people who could not afford ginseng and babies who had no milk to eat, drinking rice soup could indeed strengthen their bodies. Zhang Xueliang adult body is very good, needless to say, is the rice soup for him to make up for the innate physical defects. However, the rice soup mentioned here must be simmered in a large pot of rice and must reach a viscous level to be effective; less rice or too thin, will not work. Coincidentally, the 1980s from the rise of China's Guangdong "white congee" diet fever, is from another side to prove the "rice soup nourishing" rationality. Cantonese "white congee" is not white rice congee, but rice congee boiled slowly, with rice syrup added continuously during the boiling process, so that the congee soup is thick and strong, and the oil content of the rice can be fully overflowed, making white congee the first choice of those who are weak and weak to nourish their bodies. Rice soup contains a large amount of niacin, vitamins B1, B2 and inorganic salts such as phosphorus and iron, as well as certain carbohydrates and fats and other nutrients. Rice soup is sweet and flat in nature, and has the functions of benefiting qi, nourishing yin and moistening dryness. Drinking it is good for children's health and development, and helps digestion and absorption of fat. Use rice soup to infants as a supplementary drink, are ideal.