假如你是中学生李华，请你给某报社编辑写一封信，指出健康的重要性，并针对"如何保持健康"给出自己的建议。信的内容需包含以下信息：
1．健康的重要性；
2．给出健康的方法，如：避免含糖高、脂肪高的食物；摒弃不良习惯；多锻炼等。
注意：
1．词数80左右；
2．开头和结尾已给出，不计入总词数。

【考点】提纲作文；身心健康．

【答案】Dear editor，
Health is far more important than anything else.Good health enables us to enjoy our life and achieve what we hope for in our career.
How can we keep healthy？Here are some suggestions for you.To begin with，we should develop good habits.We should avoid food with lots of sugar and fat.What's more，we have to get rid of those habits that damage our health，such as drinking and smoking.Last but not least，we'd better exercise every day to make our bodies strong.Proper diet and enough exercise do good to our health，too.
If we follow the advice given above，we will lead a healthy life.
Yours sincerely，
Li Hua