Tofu, soybean skin has about the same nutrients, soybean skin is relatively more. Soybeans are processed, the absorption rate will be greatly increased. Tofu, soybean skin absorption rate of up to 90% or more. So you can eat more processed soy products. Tofu skin is rich in high quality protein, high nutritional value; contains a large amount of lecithin, can prevent cardiovascular disease, protect the heart; contains a variety of minerals, supplemental calcium, to prevent osteoporosis caused by lack of calcium, to promote bone development, children, the elderly bone growth is extremely favorable. Chinese medicine theory that, tofu skin is flat and sweet, with heat and lung, cough and phlegm, stomach, detoxification, stop sweating and other effects. Tofu skin is rich in nutrients, protein, amino acid content, according to modern scientific determination, there are iron, calcium, molybdenum and other essential 18 kinds of trace elements. Children eat can improve immunity, promote physical and intellectual development. Elderly people can prolong their lives by consuming it for a long time. Especially for pregnant women to eat during the postpartum period can quickly restore health, but also increase milk. Tofu skin is also easy to digest, the advantages of fast absorption. It is a kind of women, young, old and weak are suitable for food.