The quickest and most effective way for a child to lose weight is to keep his mouth shut and open his legs. Usually, children should take more exercise and participate in physical exercise. Don't lie down after eating. Adults should also be involved. Leading children to run, walk around after meals and play ball with them is helpful for children to lose weight.

Children should also develop good eating habits. Don't let children eat too much junk food, eat less greasy food and drink less carbonated drinks. Let children eat some fresh vegetables and fruits and drink plenty of warm water. Don't eat too much at a time, just eight points full.

Adults should also give their children more healthy food. When cooking for children, the diet should be light, with less oil and salt, which is very beneficial for children to lose weight.

Another method is liposuction, which is more effective for overweight children with stubborn fat. Don't use this method if they are not particularly fat, because there are side effects.