- Is titanium dioxide safe in food?
- The EU banned titanium dioxide (E171) as a food additive in 2022, citing genotoxicity concerns. The FDA still permits it in the US at specified concentrations. Evidence on safety at food doses remains debated.
- What are common food additives to be aware of?
- Commonly scrutinized additives include artificial colors (Red 40, Yellow 5), nitrates/nitrites in processed meats, BHT/BHA preservatives, carrageenan, and high-fructose corn syrup.
- What does GRAS mean for food ingredients?
- GRAS (Generally Recognized as Safe) is an FDA designation indicating that an ingredient is generally recognized as safe for its intended use. GRAS status does not require pre-market review by the FDA.