Health is very important for us. Good health can make us enjoy our life and do well in everything. While poor health means nothing. So, we must keep health. How to keep health then?
First, it is very important for us to eat more fruit and vegetables because they give us enough vitamins, and we have to keep a balanced diet. So we should not eat the food with lots of sugar and fat. Second, we'd better take enough exercise every day to make our bodies strong. Besides, we should be happy every day. Finally, we have to give up those bad habbits such as drinking and smoking.
In a word, to be in good health, we must be in high spirits and take good care of ourselves.