First of all, fast food is the food that can be purchased easily and conveniently. But what we eat and get into it. To be salt and MSG It's a fast, high-salt and MSG. If we are to get plenty. It will undermine make us fat. When obesity We are sick to weaken the body's immunity. And various diseases In my opinion, fast food is convenient, easy to buy, it's true. But the effect is over We should avoid these foods. Especially because students want to use nutrients that are beneficial to the growth and brain.