In this paper researchers recommend taking a broader "systems" approach to food policy in order to tackle public health issues as far-ranging as climate change and antibiotic use in food animal production. Three examples are given of a food systems approach to food policy: farm-to-school programs, incorporating sustainability into the Dietary Guidelines for Americans and antibiotic use in food animal production.
Food has become a prominent focus of US public health policy. The emphasis has been almost exclusively on what Americans eat, not what is grown or how it is grown. A field of research, policy, and practice activities addresses the food-health-agriculture nexus, yet the work is still often considered “alternative” to the mainstream. This article outlines the diverse ways in which agriculture affects public health. It then describes three policy issues: farm-to-school programming, sustainability recommendations in the Dietary Guidelines for Americans, and antibiotic use in animal agriculture. These issues illustrate the progress, challenges, and public health benefits of taking a food systems approach that brings together the food, agriculture, and public health fields.
Neff, R. A. Merrigan, K. Wallinga. D. (2015) A Food Systems Approach To Healthy Food And Agriculture Policy. Health Affairs, 2015; 34 (11): 1908 DOI: 10.1377/hlthaff.2015.0926
You can find related resources by browsing the following research library categories: theories, methods and tools, decision making tools, dietary guidelines, health issues, health policy, sustainable healthy diets, and lastly food and agriculture policy.