Drinking soybean milk in the morning and evening can beautify and lose weight. Especially drinking a small cup of sugar-free soybean milk two hours before going to bed at night is beneficial to lose weight, and can also effectively provide calcium content for the human body and prevent osteoporosis. This is because soybean milk contains daidzein, which can promote smooth defecation in the body and make the intestinal wall smoother. Soybean milk is also rich in phytohormones, soybean protein, lecithin and isoflavones, so soybean milk is also a natural estrogen supplement, which can well regulate the endocrine situation in the body, beautify the skin and delay aging.