HealthNews Excessive Coffee Consumption is Associated with Smaller Brain Volumes, Increased Odds of Dementia by Sean Martu August 21, 2021 by Sean Martu August 21, 2021 by: Sci News Coffee is a highly popular beverage worldwide, containing caffeine which is a central nervous system stimulant. In a study of 398,646 UK Biobank participants, high coffee consumption… Read more