1, the main nutrition: bean curd is rich in protein and a small amount of carotene, vitamin B and vitamin C, is a high nutritional value of vegetables; bean curd dry matter in the protein content of about 2.7%, is a good source of plant protein. The carbohydrates contained in the bean curd can play a role similar to the role of food, people often eat bean curd as a main dish.

2, bean curd in addition to the spleen, and the role of the stomach, the most important thing is to be able to tonify the kidney. Li Shizhen has praised it can be "rationalization in the gas, tonic kidney stomach, and five organs, adjusting Yingwei, born essence"; the so-called "Yingwei", is what Chinese medicine said Yingwei two gas, adjusted, can fully guarantee the quality of human sleep.