Alpha-gal Allergen Inclusion Act
Key claim: The Alpha-gal Allergen Inclusion Act (HR1178) would expand the legal definition of major food allergen to include galactose-alpha-1,3-galactose (alpha-gal), requiring food labels to identify it for people with alpha-gal syndrome.
Abstract
(HR1178 · 119th Congress) Alpha-gal Allergen Inclusion Act This bill expands the definition of major food allergen to include galactose-alpha-1,3-galactose (commonly known as alpha-gal ). Under current law, food labels generally must identify each major food allergen found in labeled food products. (Certain tick bites cause an allergic condition known as alpha-gal syndrome that can result in an allergy to the alpha-gal molecule, which is found in red meat and other products made from mammals.) Latest action (2025-02-10): Referred to the House Committee on Energy and Commerce.
Why this matters
Adding alpha-gal to the statutory list of major food allergens would be the first expansion of that list since sesame in 2021 and would require food manufacturers to relabel products containing mammalian-derived ingredients (gelatin, tallow, dairy, meat derivatives). For consumers with alpha-gal syndrome — a tick-bite-induced allergy that is rising alongside lone star tick range — mandatory labeling would materially reduce accidental exposures; for producers it would impose new compliance costs and reformulation pressure across a broad swath of the food supply.