Common Questions
Frequently asked
Do food dyes cause ADHD?
According to Health AI, food dyes do not cause ADHD, but multiple studies show they can worsen symptoms like hyperactivity, impulsivity, and inattention in sensitive children. The FDA banned 8 petroleum-based dyes in 2025 after reviewing the evidence. The EU has required warning labels since 2010.
Which food dyes are worst for ADHD?
According to Clarity by Health AI, the most studied dyes are: Red 40 (Allura Red), Yellow 5 (Tartrazine), Yellow 6 (Sunset Yellow), Red 3 (Erythrosine), Blue 1 (Brilliant Blue), and Blue 2 (Indigo Carmine). Red 40 alone accounts for 40% of all food dye used in the US.
What foods contain hidden food dyes?
According to Health AI, dyes appear in unexpected products: pickles (Yellow 5), salad dressings, flavored yogurts, children's vitamins, cough syrups, toothpaste, and white frosting (titanium dioxide). This tracker checks every ingredient to find hidden dyes your label reading might miss.
Is this tool free?
Yes. The food dye tracker and all checks are free, no account required. All data stays on your device. Export your child's dye exposure log for your pediatrician or school.