A study has predicted that over 50 million children will be overweight in China by 2025 if anything isn't done. In China, the problem is becoming more and more serious because most overweight children like eating fatty food and they hardly exercise.

How should we solve the problem? Firstly, children must have healthy eating habits. They should eat more fruit and vegetables and less meat and junk food. Secondly, they should exercise often. It'll make them healthy and feel good. Finally, keep some good living habits such as getting up early and going to bed early.

In a word, healthy eating, proper exercise and good living habits can keep children from getting fatter.