Food Insecurity and Depressive Symptoms Among Adolescents: Does Federal Nutrition Assistance Act as a Buffer?
Miranda L Frank, Amy F Sato
PMID 36563345WHAT IT FOUND
Adolescents reporting food insecurity had significantly higher depressive symptoms.
School lunch participation did not buffer this link. SNAP participation showed a non-significant trend toward weakening the association, but this finding requires further study.
Key findings
01Adolescent food insecurity was significantly associated with higher depressive symptoms.
02Participation in the National School Lunch Program did not significantly buffer the association between food insecurity and depressive symptoms.
03Participation in SNAP showed a non-significant trend toward buffering the association between food insecurity and depressive symptoms.
STILL TO COME
How it was doneWhat they found
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What it does not show
The study was cross-sectional, so it cannot determine if food insecurity causes depression or vice versa. Adolescents with clinically elevated depressive symptoms or disordered eating were excluded, limiting the range of depression scores in the sample. The sample was drawn from one Midwestern state and oversampled for low-income households, which may limit generalizability. School lunch participation was assessed over the previous 30 days, but many adolescents completed the study in summer when school lunch programs are inactive. The subgroup analysis for SNAP had a small sample size (64 dyads) and may have been underpowered to detect significant buffering effects.
Declared interests
The research was supported by the National Institutes of Health. The authors declared no conflicts of interest.
The easy way to misread this
Do not assume that SNAP participation definitively protects adolescents from depression related to food insecurity. The trend was not statistically significant, and the study was cross-sectional, so it cannot prove that receiving benefits causes better mental health outcomes.