The Impact of 1 Year of Healthier School Food Policies on Students’ Diets During and Outside of the School Day

Abstract

With the reduction in the number of unhealthy school snacks, significantly more students selected school meals. Students did not compensate for lack of unhealthy snacks in school by increased consumption of unhealthy snacks outside of school. This provides important new evidence that both national school meal and snack policies may improve daily diet quality and should remain strong.