It is not recommended to eat immediately after exercise, but if a hypoglycemic episode occurs after exercise you need to eat sugary foods immediately. As blood is concentrated in the limb muscles and respiratory system after exercise, the blood supply to the digestive tract is relatively decreased, if you eat immediately, it will lead to food not being fully digested and absorbed, which will cause indigestion, so it is recommended to eat more than half an hour after exercise, when the digestive function has returned to normal. It is recommended that after high-intensity exercise, you can slowly drink some white water, light tea and other non-caloric liquids to replenish water, try not to eat immediately within half an hour after exercise, and after half an hour of adjustment, you can properly supplement protein-rich foods, such as eggs, milk, fruits and so on. However, if symptoms of hypoglycemic attack occur during or after exercise, such as weakness, pallor, cold sweat, etc., it is necessary to eat sugary foods or sugary drinks in time.