求一篇有关于饮食健康的英语作文能说两到三分钟.再把健康和非健康食品进行分类,并简单说明健康食品对我们的好处,非健康食品对我们的坏处,

Nowadays,more and more people are in poor health.If we want to keep healthy we should go on a healthy diet.First,we should have a balanced diet.Though we may not like eating vegetables,the vegetables ...