Exercise more and eat less. Losing weight is the same as girls! Don't eat fast food, fried food, cream food, too sweet food! Eat some acidic fruits, but don't eat on an empty stomach. Among vegetables, I suggest you eat them raw: cucumbers and tomatoes. . . . . . Among fruits, I suggest you eat: apples and lemons. . . . . . . As a boy, you can't be asked to eat too little, but you can choose fruits and vegetables with low calories! As long as you persist, you can definitely reduce it! Come on!