Please give me some advice about“How to keep healthy？”It's very anxious! Please quickly ! thank

Please give me some advice about“How to keep healthy？”It's very anxious! Please quickly ! thanks！

There're many ways to keep healthy. First of all, we should keep taking exercises every day. We can walk to school instead of taking a bus. After school, we can spend an hour playing ball games. If we live in a high-rise, we can walk upstairs or downstairs. Second, we should have a balanced diet. Finally, we must remember: "Early to bed, early to rise is the way to keep healthy, wealthy and wise."