Should school canteens sell junk food?

Junk foods have no nutritious content in it . This will increase fat content as it deposits at your belly bottom. Having more junk food will lead to Obesity. So don't recommend junk food for school children. Junk foods are Pizzas, Fried items, etc. Instead ask them to add fresh juices and vegetable salads in the canteen.

Well it would be good if you had a little bit of healthy food and some junk food so you have a choice