Source:Columbia University's Mailman School of Public HealthAlzheimer's risk factors that can impact cognition in adults as young as 24 revealedReference:Allison E. Aiello et al, Risk factors for Alzheimer's disease and cognitive function before middle age in a U.S. representative population-based study, The Lancet Regional Health—Americas (2025). DOI: 10.1016/j.lana.2025.101087