Good and reasonable healthy eating habits are an important aspect of health care, which can make the body grow and develop healthily; Bad eating habits will lead to normal physiological dysfunction and infection. On the contrary, a proper diet will have a therapeutic effect on diseases and help the human body to restore health. According to medical research on the dining posture of different ethnic groups around the world, sitting is the most scientific, standing is the second, and squatting is the most inappropriate. So everyone should learn to eat healthily ~