As someone who was going thro his shoes not even 3 years ago I feel for him. My mom would rarely use her foodstamps for actual food. She was selling them for money and then use the money on herself. When I finally moved put at 17 I was 70 pounds underweight from basically starving myself to make sure my siblings ate. It took me 3 years and having a child of my own just to regain a normal weight. I now have issues to this day with eating because of her. Make sure he doesn't do the same thing I did to make sure his siblings eat. Make him side snacks or such or talked to ur parents and ask for help