biostudies-literatureFrench SANIDDK NIH HHSNational Institute for Diabetes and Digestive and Kidney Disease127https://www.ebi.ac.uk/biostudies/studies/S-EPMC5602848biostudies-literatureUnknown14(1)<h4>Background</h4>This research evaluated the effects of financial incentives and purchase restrictions on food purchasing in a food benefit program for low income people.<h4>Methods</h4>Participants (n=279) were randomized to groups: 1) Incentive- 30% financial incentive for fruits and vegetables purchased with food benefits; 2) Restriction- no purchase of sugar-sweetened beverages, sweet baked goods, or candies with food benefits; 3) Incentive plus Restriction; or 4) Control- no incentive or restrictions. Participants received a study-specific debit card where funds were added monthly for 12-weeks. Food purchase receipts were collected over 16 weeks. Total dollars spent on grocery purchases and by targeted food categories were computed from receipts. Group differences were examined usinThe international journal of behavioral nutrition and physical activityFinancial incentives and purchase restrictions in a food benefit program affect the types of foods and beverages purchased: results from a randomized trial.PMC5602848R01DK098152R01 DK098152Michael Oakes JHarnack LRydell SAMitchell NRElbel BFrench SAfalseFinancial incentives and purchase restrictions in a food benefit program affect the types of foods and beverages purchased: results from a randomized trial.<h4>Background</h4>This research evaluated the effects of financial incentives and purchase restrictions on food purchasing in a food benefit program for low income people.<h4>Methods</h4>Participants (n=279) were randomized to groups: 1) Incentive- 30% financial incentive for fruits and vegetables purchased with food benefits; 2) Restriction- no purchase of sugar-sweetened beverages, sweet baked goods, or candies with food benefits; 3) Incentive plus Restriction; or 4) Control- no incentive or restrictions. Participants received a study-specific debit card where funds were added monthly for 12-weeks. Food purchase receipts were collected over 16 weeks. Total dollars spent on grocery purchases and by targeted food categories were computed from receipts. Group differences were examined usin2017-01-01T00:00:00Z2017 Sep2025-04-26T01:23:34.629Z2019-03-27T02:56:39ZS-EPMC56028482891584410.1186/s12966-017-0585-9