As living conditions become better now, children often eat and drink a lot, eat a lot of foreign fast food, and even sit still for a long time without exercise, it is these factors that cause obesity in children, and these high-risk groups are very easy to cause diabetes. In fact, the prevention of diabetes in children is very simple, as long as you master the principle of more exercise and less sugar, with the appropriate amount of exercise exercise, you will basically achieve the purpose of prevention. Here, let’s understand the specific prevention work: 1, reasonable diet In life, we must pay attention to dietary science, at home focus on the choice of the most nutritious collocation, avoid excess nutrition and partial diet, outside the choice of fresh food and promote less oil cooking green restaurant, especially to eat less fries, fried chicken legs, burgers and other high-calorie foreign fast food, drink less soda and desserts. Regulate the diet to avoid excessive energy intake. Choose organic foods and eat less processed foods. Prefer natural foods rich in fiber such as cereals, fruits and vegetables, which are beneficial to control blood sugar. Parents take their children to a regular hospital for regular checkups, which is an important means of early prevention of childhood diabetes. Routine blood glucose testing, in addition to fasting blood glucose, two-hour postprandial blood glucose testing, and early intervention treatment for those with metabolic abnormalities, in order to prevent diabetes in children. 3, appropriate exercise Prevention of childhood diabetes is also a very important initiative: to urge children to actively exercise. Because obesity is a high-risk factor for childhood diabetes, and moderate physical activity can make children lose fat and weight and enhance the function of enhanced cardiovascular. Exercise can improve the body’s sensitivity to insulin secretion, increase blood flow and supply insulin to muscle tissue. Never replace extracurricular exercise with watching TV, playing video games or playing on the computer. It is much more difficult to prevent diabetes in children than in adults because they lack strong willpower and are easily disturbed by external factors. Therefore, what parents should do is to lead by example, educate their children by practical actions, and develop good habits together with them, not to be picky about food and not to be partial to food, to work and rest on time, to exercise actively and to increase resistance, which can play a positive role in the prevention of diabetes.