As Halloween approaches, parents flock to supermarket candy aisles to stock up. But consumer advocacy group Agir pour l'Environnement warns this may pose hidden risks. Their investigation found nanoparticles in over 100 children's products, including chewing gum, sweets, and biscuits.
Special concern surrounds E171, a titanium dioxide-based colorant that enhances appeal through color, taste, or texture. Classified as possibly carcinogenic, its nanoparticle form heightens dangers by penetrating the intestines, kidneys, and even the brain.
In a June study, Agir pour l'Environnement tested four products, all containing unlabeled nanoparticles—violating EU regulations requiring disclosure.
"Halloween should be a celebration... without health horrors for children!" states Magali Ringoot of Agir pour l'Environnement. In response, France's Health and Environment Ministries have tasked the National Food Safety Agency (Anses) with a risk assessment.
