Hehe, picky eaters are good for people who lose weight. Usually picky eaters don't get fat. 14 years old, you should still be growing, but it's too late. For women, if they want to grow taller, they can recommend medical bone age measurement. Many hospitals have them. If you are young and not closed, congratulations. It can be rapidly increased by injection. Control three meals a day, but if you want to starve yourself, it is recommended to eat fruit lunch, which has a good effect. Eating apples is the best, but you can't eat enough. Just eat 1. If you are hungry, eat half a meal. Sticking to exercise and sweating more is the best way to lose weight. No snacks. You can eat bitter gourd and loofah instead of snacks, and the effect is also very good. Be sure to sweat more, preferably.