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News
Not all kids have an equal shot at outgrowing food allergies. A new study finds Black and Hispanic children are significantly less likely than white children to resolve food allergies, with lower household income and limited parental health literacy also reducing their odds. Better access to care and higher health literacy were among the strongest predictors of resolution.
A large multicenter study published in Annals of Allergy, Asthma & Immunology reveals that a child's chances of outgrowing a food allergy are heavily shaped by race, income, and parental health literacy — not just biology. Analyzing data from 1,359 children with IgE-mediated food allergies, researchers found that Black and Hispanic children were far less likely than white children to achieve food allergy resolution, a disparity that held across multiple allergens including egg, milk, peanut, fish, and shellfish.
Socioeconomic factors compounded the gap. Children from households earning under $100,000 annually had significantly lower odds of resolution, while those with higher parental health literacy scores fared better. Researchers suggest that more frequent clinic visits and better healthcare access help identify when a child has outgrown an allergy — meaning disparities in access may be masking or delaying recognized resolution.
By the Numbers:
Why it matters: Food allergy affects millions of children, and the path to outgrowing it isn't a level playing field. These findings call for targeted interventions — from improving health literacy to expanding specialist access — to close the gap for historically marginalized communities.
