As people often say, ＂No one knows the value of healthhe loses it.＂ In other words (换句话说), nothing is more important health. Good health is beneficialyour work and study. But how to keep healthy? Here I want to give you some advice.

    First, you should go to bed early and get up early. Second, keep a healthy and (balance) diet — eat more vegetables and fruits and other food full of energy and fibre; eat sugar and rich food as little as possible. Don't eat food has gone bad. Third, get rid of the bad habits such as (smoke), drinking or staying too late. Physical exercise can make your body strong, we should exercise every day. In word, health is more valuable than anything else. We should do everything we can to keep us (health).