FDA finalizes post-market food chemical review program, opens BHT and ADA assessments
The FDA finalized a framework for reviewing food chemicals already on the market and launched assessments of BHT and ADA. Public comments on both reassessments are open until July 13, 2026.
The U.S. Food and Drug Administration announced a finalized framework for reviewing food chemicals already on the market and launched new assessments of butylated hydroxytoluene (BHT) and azodicarbonamide (ADA). The FDA said the updated process is intended to improve how the agency identifies, prioritizes, and evaluates potential health concerns linked to food additives as new scientific information becomes available.
Officials also opened public requests for information regarding the safety and use of both additives in food products. Acting Commissioner Kyle Diamantas said the program is designed to strengthen transparency and public communication surrounding food chemical reviews.
BHT is commonly used to preserve fats and oils in foods such as cereals and frozen meals, while ADA is used in flour bleaching and bread production. The agency said public comments on the reassessments will remain open until July 13, 2026, and future updates will be posted through the FDA’s chemical review tracking system.