Policy
★★★

Initiative Description: The School Nutrition Advances Kids project tested the effectiveness of school-initiated and state-recommended school nutrition practice and policy changes on student dietary intake in low-income middle schools.

Study Results: Improvements in students’ nutrient density and food group intake were found when schools implemented at least three new nutrition practice changes and established at least three new nutrition policies.

Reference: Alaimo, K., Oleksyk, S. C., Drzal, N. B., Golzynski, D. L., Lucarelli, J. F., Wen, Y., & Velie, E. M. (2013). Effects of changes in lunch-time competitive foods, nutrition practices, and nutrition policies on low-income middle-school children’s diets. Childhood Obesity, 9(6),
509-523

Level of Evidence: 3 out of 5 stars Very Good