Nowadays, some children have been found to have diabetes, which is caused by parents’ lack of attention in their daily diet, and pediatric diabetes can affect the eyes and kidneys of children. Therefore, parents should pay attention to their children’s diet in their daily life and understand pediatric diabetes so that children can grow up happily. Nowadays, some parents give their children everything they want to eat, and give them whatever they want to eat, and this will cause some nutritional increases and some nutritional deficiencies, which will lead to children with pediatric diabetes. Parents of children with pediatric diabetes need to pay attention to the diet in their daily lives. Parents should pay attention to ensure that their children’s diet is varied. Each meal should include staple foods, meat and vegetables, etc. In order to better stabilize blood sugar after meals, yams such as steamed corn, boiled taro and baked potatoes can be used to replace some of the staple foods. In addition to being rich in starch, dioscorea also contains more dietary fiber, which helps delay the rise of blood sugar after meals. And children should not be allowed to eat junk food, to fully ensure the intake of vegetables and fruits, vegetables and fruits are the main source of vitamins and minerals, while fruits and vegetables are also rich in phytochemicals with health effects, such as polyphenolic compounds, organic sulfur compounds, plant sterols, saponins and so on. Nowadays, many children like to gobble up food, and chewing slowly can help reduce the burden on the digestive system of children, so that the body can more fully absorb the nutrients in food. Children with diabetes are mostly type 1 diabetic and need to use insulin to control their blood sugar. Regular and timely meals can prevent the occurrence of hypoglycemia. I believe that many parents have a certain understanding of childhood diabetes, children with diabetes and healthy children are allowed to eat snacks, but children should eat healthy snacks and snacks have to control the amount. So in order for children to have a healthy body, parents must pay attention to their children in the daily diet.