跪求一篇介绍食物的英语作文（健康的食物有哪些,不健康的食物有哪些,如何健康饮食等）

There is a lot of food in the world.But sometimes some food is unhealthy.for example,cola is bad for our health.So we shouldn't always drink it.Howere vegetables are good for our health.So we can eat them.But we shouldn't eat them too much.The main thing is to have a balanced diet