Hi my daughter is 4.9 years old , but she has 21.7 kg weight now, how to decrease it

A. You should take a diet from a nutritionist so that you can include all healthy foods but it will help in reducing the weight of your child instead along with that try to give more of fibre food because that is going to keep your child full for a longer duration of the appetite would go down that way and that would also help me weight reduction