1. Soybean protein contained in tofu lacks an essential amino acid-methionine. If eaten alone, protein's absorption rate will be very low.
Eating too much tofu may lead to iodine deficiency. Some studies believe that the soybean used to make tofu contains iodine deficiency and iodine deficiency.
3. Tofu is generally made of "gypsum" or "brine", both of which will have certain toxic and side effects on human body and are not conducive to health. For example, the combination of gypsum and spinach can cause stones in the body.
Development history
China is the birthplace of tofu. According to legend, the mother of Liu An, the king of Huainan (BC 177- 122), likes to eat soybeans. Once my mother couldn't eat the whole soybean because of illness, so Liu An asked people to grind the soybean into powder. Afraid that the powder was too dry, they rushed into some water and cooked it into soybean milk, but they were afraid that the taste was light, so they added some brine. The result turned into a lump, which is tofu flower.
Huainan Wang's mother was very happy to eat it, and her condition improved, so tofu was handed down. The making of tofu was probably invented by Liu An when he organized alchemy. Alchemists used many minerals and inorganic salts in alchemy, and occasionally found that gypsum or other salts could solidify soybean milk into tofu.
People's Network-Can you eat "tofu"? Three kinds of people will die if they eat tofu.