RT Journal Article SR Electronic A1 Mosley, Mary T1 SNAP: Working to Improve Nutrition and Health JF MD Conference Express YR 2014 FD SAGE Publications VO 14 IS 47 SP 22 OP 23 DO 10.1177/155989771447012 UL http://mdc.sagepub.com/content/14/47/22.abstract AB The Supplemental Nutrition Assistance Program (SNAP) provides federal funds to low-income persons to purchase food to address food insecurity and improve nutrition and health. SNAP has had a substantial antipoverty impact, improved metabolic outcomes, and improved dietary intake and health status, as discussed in this article.