By Priyanjana Pramanik, MSc. Reviewed by Susha Cheriyedath, M.Sc. Jul 13 2025 A major review finds that diets high in ultra-processed foods may rewire the developing brain, amplifying risks for ADHD, depression, and even dementia, spotlighting the urgent need to rethink what children and expectant mothers eat. Review: The consequences of ultra-processed foods on brain development during prenatal, adolescent and adult stages . Image Credit: Lightspring / Shutterstock In a recent review article