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Butylated Hydroxyanisole [E320]
Synthetic antioxidant used to prevent lipid oxidation and rancidity in foods containing fats and oils.
Mineral or nutrientUpdated Mar 1, 2026
Health score-3.0
-5Poor5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
Potential carcinogenicity concerns based on animal studies, possible endocrine disruption, hypersensitivity reactions in rare cases
Benefits
Prevents lipid oxidation, extends shelf life of fatty foods, preserves flavor and color stability