以what should we do to keep healthy?为题写一篇作文

what should we do to keep healthy
Today,alot of people eating unhealthy food and it make their body sick,it is easy to keep our body in a healthy position and why will you be unhealthy if you can make yourself a healthy person?
AT first,do exercise everyday and breath some fresh air so it will help blood keep moving faster and heart pumping easier ,because a lot of people died because their heart stop pumping and their blood stop moving because of the blood vessel was full of fat!
Food health was the most imporatant thing ,follow the food pyramid and keep the calories in place.And more vegatable mean lower blood pressure.
Now,the last thing we need to do is to keep happy ,if you have a bad mood and you are overweight it is obviously not so good,because it will make the heart stop because of high blood pressure.
Anyway,the most important thing is to be healthy,it will make a big difference in your life to be healhy.
我改了一些错误的单词.文章结构不错,但句子有点单薄.