Associations between food insecurity and Supplemental Nutrition Assistance Program participation with ultra-processed
Aarohee P Fulay1, Filippa Juul2, Julia A Wolfson3
1Department of Epidemiology, https://ror.org/01an3r305University of Pittsburgh School of Public Health, Pittsburgh, PA, USA.
Objective:
Ultra-processed foods (UPFs) are shown to promote disease. Research shows high UPF intake with food insecurity and SNAP participation. However, no research has quantitatively examined UPF acquisitions (which includes purchases) by food insecurity and SNAP status in US households. This analysis examines food insecurity and SNAP participation with UPF acquisitions for home consumption.
Design:
Food insecurity was assessed through the ten-item Adult Food Security Survey. Household SNAP participation was considered affirmative if any member of the household reported receiving SNAP benefits. Household UPF acquisitions/purchases for home consumption (as a percentage of total energy acquired/purchased) were determined by the NOVA classification system. Multivariable linear regressions adjusted for household sociodemographic characteristics quantified associations between food insecurity and SNAP participation with UPF acquisitions for home consumption in US households.
Setting:
The USA.
Participants:
3949 households from the National Household Food Acquisition and Purchase Survey.
Results:
15·5 % and 13·9 % of US households experienced marginal food security and food insecurity, respectively. Adjusted means for UPF acquisition for home consumption across food security and SNAP categories ranged from 53·2 % to 57·0 %. Marginal food security was associated with 3·8 % higher UPF acquisitions for home consumption (P = 0·0039) compared with households with high food security. However, there was no association with food insecurity or SNAP.
Conclusions:
UPF acquisitions for home consumption were high for US households across food security and SNAP categories. Marginal food security was associated with higher UPF acquisitions for home consumption in US households. However, we observed no associations between food insecurity and SNAP participation with UPF acquisitions. More research on drivers of this association for households with marginal food security should be conducted.
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