I suggest you don't take diet pills. Your idea is right, because you are only fifteen years old and growing up. Eating diet pills will rebound, otherwise there will be no obese people in this world! My height 167, weight 70. Haha, I am not thin either. I also wanted to lose weight when I was studying, but now I don't care much. I'm well dressed and in good shape, and I won't look fat! If you really want to lose weight and don't take medicine, I think you still have to exercise, and dieting can't achieve the effect of losing weight. I tried it when I was a teenager, but it looked pale! However, if you really exercise, it takes time to be comprehensive. You are studying, I'm afraid you can only do something to keep it up! Two months ago, I worked as a waiter in a hotel and engaged in military training. I lost five kilograms, but it was also very hard! In fact, you don't have to care too much. Girls may be a little fat at this age. Besides, sitting in class all day is not fat! It will change as an adult! I was not much lighter when I was studying, but I looked fatter. Although there is not much increase or decrease now, it looks slimmer, especially the face! This has a lot to do with living habits and psychology! If you want to pay attention to your diet, I suggest you eat less junk food, eat low-sugar fruits, eat more vegetables, don't eat too much greasy food, and cook with less oil. Sticking to eating a catty of vegetables every day will be good for your health! Don't overeat or starve, it's best to eat after feeling a little hungry, three meals a day, the best time and quantity! Doing exercise every morning to lose fat is the most powerful, but don't replenish energy immediately after exercise, such as eating high-energy food and drinking drinks will make the lost fat grow back! In addition, keep the intestines unblocked. The way is to drink more water and not eat too dry. If it is convenient, you can cook your own eight-treasure porridge, which is nutritious and not fat! Eat a big bowl in the morning until you are full, and just digest it by twelve o'clock. If I feel hungry, I won't accumulate too many calories!