How do you purpose the health services counter slick marketing of these items
One easy approach might be to limit the food that can be bought with food stamps to sustentative foods. When obesity is a problem among the people receiving food stamps, and in general, we pay for the health care of people receiving food stamps, it's not a big leap.
Soda is almost as unhealthy as tobacco. Arguably, as bad for you as beer, we don't let people buy those with food stamps, why soda, red bull, and junk food?