The Principal 
......School
......City
February 5, 2018
Subject: Junk food at the School Canteen.
Dear Madam:
I am writing to you to bring your kind attention to the fact that most of the food items that are being sold at the school canteen are either canned, packed, processed items or fast food. This is seriously affecting the health of the children, especially very young children. Besides, the quality of the food items at times is ignored. The students are suffering. Not only their money is wasted but their health is also affected.
The school canteen must sell nutritious and healthy food such as fresh fruit salad, fruit yogurt, fruit, fresh fruit juices (not only the artificial packed juices), popcorn, muffins, plan milk, vegetable wrap, etc. The school canteen requires complete up-gradation. The plant on the walls is coming off. More sitting furniture for students is also required. I am hoping your good self will definitely look into the problem and instruct the canteen in charge to do the needful.
Thanking you.
Yours faithfully,
Neeraj
XI Medical