Health is the most important for any of us. In order to healthy, we need some common knowledge.
Firstly pay attention to the diet. We should eat a lots of fruit and (蔬菜),because they are rich in fiber and low in fat. As a proverb says," an apple a day keeps the doctor away." So fruit is good health. Don't have a lot of food that contains too much fat, such butter. At the same time, we should eat less sweet food too much sugar is bad for us. Don't drink too much coffee, (也).
(second), exercise is necessary. Regular exercise can help us keep from (get) fat. People who do running every day usually have (strong) hearts than those who don't.
Finally, have good living habits. We should sleep for about 8 hours at night, and never work too late. Overwork and little sleep will lead to illness. What's more, stay from cigarettes.
These are the things we should pay attention to so as to stay healthy.