Disease analysis: eating apples can reduce weight, but the effect of losing weight once is not very good. It's best to keep exercising, and the effect is very good. Eating more fruits and vegetables is also very helpful to your health, and doing more fitness is also very beneficial. Exercise healthy every day, insist on aerobic exercise for three meals a day, eat a balanced diet, have a proper breakfast, have a full lunch, eat less at dinner, and don't eat supper. Eat less and it is best not to eat cream, sugar, fried food, fat, skin and snacks.