Environmental Change
★★★

Initiative Description: Modifying existing cafeteria recipes, purchasing new &healthier items, and altering portion sizes.

Study Results: Improved student nutrition.

Reference: Williams, A. J., Wyatt, K. M., Hurst, A. J., & Williams, C. A. (2012). A systematic review of associations between the primary school built environment and childhood overweight and obesity. Health & Place, 18(3), 504-514.
doi:http://dx.doi.org/10.1016/j.healthplace.2012.02.004.

Level of Evidence: 3 out of 5 stars Very Good