The nutritional value of tofu is tofu-based spicy and has the effect of warming the lungs, coughing, gastrics, detoxification and sweating. Tofu skin is well nourished, proteins and amino acids are high, and modern science determines 18 trace elements necessary for humans such as iron, calcium and molybdenum. Children ' s consumption increases their immunity and contributes to physical and intellectual development. Long-term consumption by older persons can prolong life expectancy. Food for pregnant women, in particular, during the post-natal period is both rapid recovery of health and increased milk. Tofu skin also has the advantage of digestive and fast absorption. A good food for women, young, old and weak. What are the “bads” of tofu skins: tofu skins are good in a thousand different ways, and there is still some “restrictiveness” to eat. The soybeans, raw tofu-coated materials with soap horns, while preventing the hardening of artery, also contribute to the discharge of iodine in the body. Iodine deficiency is easily caused by the chronic high consumption of tofu skin. In addition, the protein content in tofu skin is relatively high, excessive consumption prevents humans from absorbing iron and can cause indigestion at a rate of 100
