First of all, health should be quiet and cool. Traditional Chinese medicine believes that excessive distractions and restlessness will damage the viscera and cause illness. The first way to keep healthy quietly is to reduce distractions, reduce the desire for fame and wealth and material things, and have a peaceful mind. Excessive worldly desires will directly damage the viscera, anger the liver and fear the kidney. Medicine is better than food, and food is better than tonic. The so-called tonic is to raise the five internal organs with peace of mind. Followed by a healthy diet, the so-called healthy diet is a regular diet, eat less greasy food, nourish the spleen and stomach, eat less spicy food, avoid getting angry, and focus on light food. Life lies in exercise. A reasonable diet combined with reasonable exercise can avoid obesity and prevent arteriosclerosis and diabetes.