Hello, if you want to lose weight and grow taller, I suggest you pay more attention to exercise, and you'd better do more jumping exercises, such as skipping rope and playing basketball. Exercise for more than 40 minutes every day is helpful to lose weight. Usually you need to control your diet, eat less high-calorie foods, eat more fruits and vegetables and foods rich in protein, and it is best to eat less and eat more meals. You can drink a cup of skim milk every day, which is helpful to grow taller.