First, the sugar is too high. When you sleep at night, your internal organs rest relatively. Excessive sugar will affect the work of islets, and diabetes is a great potential threat. Next is starch, which will make you hungrier when you get up the next morning. So you'd better save the cake and replace it with vegetables or something. If you must have starch, corn and sweet potato, it is a good choice. By the way, a normal medium-sized apple has 135 calories.