1, moderate consumption is generally not easy to gain weight, don't eat too much.

2. To lose weight, it is recommended to have a balanced diet and regular meals. Try not to eat snacks or sit for a long time. We should strengthen physical exercise and do sports at least 3-5 times a week, such as ball games, swimming, cycling and running. And ensure adequate sleep, quit smoking and drinking, which is conducive to losing weight, improving physical resistance and maintaining good health. I hope my answer is helpful to you.