你平时在餐厅就餐时发现不少同学在饮食方面存在很不好的习惯，这直接影响着他们的健康。请根据以下提示，用英语写一篇短文，刊登

Recently，when eating in the dining hall，I found that some students hadn’t realized the link between diet and good health and they didn’t eat healthy food. They often eat food rich in fat and calories，which makes them too fat. As a result，they often feel too weak to take their lessons energetically. So this affects not only their study but also their health.

Therefore，it is important for us to realize the importance of eating the right kinds of food and eat healthily. We should have more vegetables，more fruits and less meat. Moreover，we should also take enough exercise so that we can keep our body strong