Citation
Lowery, Caitlin M.; Henderson, Richard; Curran, Neal; Hoeffler, Sam; De Marco, Molly; & Ng, Shu Wen (2022). Grocery Purchase Changes Were Associated with A North Carolina COVID-19 Food Assistance Incentive Program. Health Affairs (Millwood), 41(11), 1616-1625. PMCID: PMC10191414Abstract
Many low-income Americans experience food insecurity, which may have been exacerbated by economic instability during the early stages of the COVID-19 pandemic in 2020. In this study we assessed the impact of Healthy Helping, a short-term fruit and vegetable incentive program aimed at alleviating food insecurity and improving diet quality for Supplemental Nutrition Assistance Program participants, on grocery purchases, using transaction data from a large supermarket chain in North Carolina. We compared Healthy Helping participants' purchases of key food groups before and during the program with purchases by control shoppers participating in federal food assistance programs during the same period. Healthy Helping enrollment was associated with a $26.95 increase in monthly spending on fruit, vegetables, nuts, and legumes-an increase of 2.5 grams of fiber per 1,000 kilocalories purchased-and other shifts in the composition of food purchases, relative to control shoppers. These findings suggest that the program increased healthy food purchases while also increasing dollar sales at participating retailers. On average, participants did not use the full benefit; future research should explore factors associated with non- or underuse of benefits, to inform program design and outreach.URL
http://dx.doi.org/10.1377/hlthaff.2022.00902Reference Type
Journal ArticleYear Published
2022Journal Title
Health Affairs (Millwood)Author(s)
Lowery, Caitlin M.Henderson, Richard
Curran, Neal
Hoeffler, Sam
De Marco, Molly
Ng, Shu Wen