To keep healthy is very important for every body. Without good health, a person would not be able to enjoy his life. It is not very difficult to keep healthy if one is careful about it.
Food , exercise and sleep are important for good health. We have to eat because food keeps us strong and helps us grow. Exercise also keeps our muscles strong and help the circulation of blood . Walking is a suitable exercise for an old man. Manual work is an exercise itself .
Sleep and rest are also necessary for a healthy life. A grown up person needs eight hours of sleep but children needs more .
Avoiding bad habits such as smoking is necessary for good health . Bad habits destroy health and make us unhappy. That is why we say, ( Health is better than wealth.)
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