Salad at high school concession stands!?

Is there something that can be done to improve the healthfulness of high school concession stand food, and preserve the profits they generate? According to this new study the answer is yes! This study shows that if you give people healthy foods they will buy them and be more satisfied, one of the authors said.

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/8...