When children develop myocarditis, food choices are mainly based on a light diet, and you can choose fresh fruits and vegetables for vitamins, which will help improve heart metabolism. Fruits with high vitamin C content, such as oranges, grapefruit, apples, etc. can be eaten, and dark-colored vegetables can also be chosen, such as carrots, tomatoes, etc. are better. Myocarditis in children, in the acute stage, must be instructed to bed rest, do not get out of bed too early activities, to prevent due to activities caused by the myocardial load aggravation. In the usual food, try not to eat meat and eggs and other difficult-to-digest food in the acute stage. Most children with myocarditis have a good prognosis after strict bed rest and the use of vitamin C, coenzyme Q10 and other drugs to improve myocardial metabolism.