Is Red 40 Safe for Babies 0–12 months?

0–12 months: Avoid

For babies 0–12 months, Red 40 is best avoided. Part of the Southampton Six artificial dyes; a major UK FSA study associated these dyes with increased hyperactivity in children.

Why this rating?

Part of the Southampton Six artificial dyes; a major UK FSA study associated these dyes with increased hyperactivity in children. EFSA requires warning labels on products containing this dye.

Other age group

Is Red 40 safe for toddlers 12–24 months?

Sources

EFSA — regulatory_or_public_health_body
FDA — regulatory_or_public_health_body

Reviewed by Morvarid Nikousokhantayar, MSc Nutrition, Certified Naturopath & Nutritionist — last reviewed September 27, 2026.

This is general feeding information, not medical advice. Talk to your pediatrician about your child's allergies and needs.

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