My name is parth of class 10th now junk food is everywhere effecting us really badly student not eating lunch what there mother has make and eating junk from canteen which is also a wasting of food eating junk can lead to several diseases in teen and young children like pre diabetes, liver problems etc that's why stop eating junk or make your eating junk less and eat salad home cooked food etc and encourage your friends and fellow about that and stay healthy and fresh