The high triglyceride in children is mainly caused by unhealthy lifestyle. Nowadays, children eat too much refined rice flour and too little coarse grains, lack soluble dietary fiber (mainly in barley, oats, beans and fruits), like to eat foods with high fat, high calorie and high protein, like fast food, sweets, snacks and fried foods, and don't like vegetables and fruits. When high-fat and high-calorie foreign fast food, soft drinks, sweets and cold drinks become an important part of children's food, the excess calories consumed by children are stored in the body in the form of triglycerides, which leads to obesity. Due to unreasonable diet structure and lack of trace elements and vitamins, abnormal blood lipid metabolism is caused.