Pilot Randomized Trial of 2 Food Purchasing Interventions in Individuals With Hypertension in New Orleans: An American Heart Association Food Is Medicine Initiative.
BACKGROUND Consuming fruits and vegetables daily is linked to improved health in individuals with hypertension. Voucher incentives have been shown to improve healthy food purchasing. The objective of this study was to compare the effects of an online versus in-store voucher intervention on food purchasing and health ou...