BHT Added To Retain Freshness

Butylated hydroxytoluene (BHT) is a synthetic compound that acts as an antioxidant. It is produced through chemical synthesis, typically involving the reaction of p-cresol with isobutylene.

BHT is added to foods to prevent fats and oils from becoming rancid, which helps retain freshness and flavor. It is commonly found in processed foods with higher fat content, such as cereals, snack bars, and baked goods.

BHT is permitted for use in the U.S. by the FDA as a food additive. It is also generally recognized as safe (GRAS) by the FDA when used as a preservative. Regulatory bodies like JECFA and EFSA have evaluated BHT. While generally considered safe at typical consumption levels, some studies have raised questions about its long-term effects, though evidence is mixed and not conclusive.