Health and Fitness Study Strengthens Evidence That Cognitive Activity Can Reduce Dementia Risk by Press on August 29, 2016 Press Author More in Health and Fitness: On Hantavirus, Park Forest Officials Urge Caution May 18, 2026 Rep. Kelly Condemns FDA Approval of Flavored E-Cigarettes May 6, 2026 Park Forest Aligns With Illinois Guidance on Childhood Vaccines Amid Federal Changes January 11, 2026 Bias analysis shows any confounding factors not enough to account for benefits found in previous studies