请以 the way to keep healthy 为题写一小篇短文。
必须用上以下提出的信息，再增加自己的想象。

好的： 1，lots of fresh fruit and vegetables
2,regular exercise
3,for about eight hours的睡眠
4,stay up late
不好的：1，too much fat
2,too many sweets
3,any cigarettes

THE WAY TO KEEP HEALTHY

With the standard of living getting better and better,most people are becoming more and more concerned over their health.As we all know,eating lots of fresh fruit and vegetables is a good way to keep healthy.It's no wonder that the number of vegetarians and vegans keeps rising.Besides,taking regular exercise is also an important factor for building a fit body.But,you know what?Sleeplessness is a health killer,and if you don't have enough sleep for about 8 hours,you are going to be one of little energy,then let alone being healthy.In the meanwhile,of cause,you should not stay up late at night as far as you can.
On the other hand,there're something about eating doing harm to health.For example,taking in too much fat or too many sweets will lead to adiposity and weakness for cigarettes is detrimental to our health.