Why? Wi food and nutritionTo live and work, one has to eat something. It is important to eat as much. In addition, our bodies need a variety of foods because they need a variety of nutrients. Do you like fast food or instant food? However, such foods are low in nutritional value and high in calories, leading to obesity. So that kind of food is called junk food or garbage food. If you have any nutrients in any food and you know what kind of role it plays in our body, you will not want to eat those foods. Learn the know-how from now on.