Morning: 1, a glass of white water in the morning.
2. Eat more fruits.
3, dinner: milk+oats, eggs, snacks (steamed bread and the like)
Note: after a night, my stomach has been emptied, so breakfast must be supplemented with sufficient nutrition and full. You can't eat less breakfast or skip breakfast because you lose weight, which will be counterproductive.
You can eat some fruit or drink some water before lunch.
China people: Winter melon, potato, green vegetables, konjac, cucumber, bean sprouts and bitter gourd are all good products to lose weight, especially winter melon and konjac, which can accelerate weight loss, but you should not be partial to food.
A small amount of meat (that is, a small amount), you can eat some rabbit meat, fish and chicken.
Evening: Eat as little as possible. You can eat fruit instead.
When you are still in high school or growing up, don't ask too much to lose weight, which will damage your health and lead to stunting, so keep a nutritious diet, eat less fried food and prevent the intake of high-calorie food. When summer comes, you will lose weight if you exercise more.
Good luck.