Ingredients/BHA and BHT

BHA and BHT

Moderate Concern

Synthetic antioxidants with potential health risks

What is it?

Butylated Hydroxyanisole (BHA) and Butylated Hydroxytoluene (BHT) are synthetic antioxidants used to prevent rancidity in fats and oils. They are commonly found in processed foods, cosmetics, and pharmaceuticals to extend shelf life by preventing oxidation.

Health Concerns

Key health issues to be aware of

Potential Carcinogenic Properties

The U.S. National Toxicology Program has classified BHA as "reasonably anticipated to be a human carcinogen" based on evidence from animal studies.

Scientific Evidence

Report on Carcinogens, Fourteenth Edition: Butylated Hydroxyanisole

Paper

National Toxicology Program, U.S. Department of Health and Human Services (2016)

Classified BHA as reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals

Full References

Complete academic citations

1. National Toxicology Program (2016). Report on Carcinogens, Fourteenth Edition. U.S. Department of Health and Human Services, Public Health Service. DOI: https://ntp.niehs.nih.gov/go/roc14

Regulatory Status

BHA and BHT are approved by the FDA for use in foods at specified levels. However, BHA is classified as "reasonably anticipated to be a human carcinogen" by the National Toxicology Program.

Educational Disclaimer: This information is compiled from peer-reviewed scientific literature and is provided for educational purposes only. This is not medical advice and should not be used to diagnose, treat, cure, or prevent any disease. Always consult with a qualified healthcare professional before making dietary changes or if you have specific health concerns.

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