The effects and functions of tofu are as follows. 1. Tofu is sweet and cold, and it is a kind of health food that can tonify and clear away heat. If eaten regularly, it can tonify middle energizer, clear away heat and moisten intestines, and is suitable for people with heat constitution, unclear stomach and fever. Second, tofu is rich in soybeans and high-quality protein, which is beneficial to the growth and development of nerves, blood vessels and brain, and can enhance immunity and keep fit. Thirdly, sterol in tofu is an important component in inhibiting cancer, which can effectively inhibit cancers such as breast cancer and hematological tumors.