Source: Reason
by Ronald Bailey
“Caffeine is the most widely used legal psychoactive drug in the world. Nearly two-thirds of American adults get their daily doses from coffee, according to a 2025 National Coffee Association poll, and they seem to be getting more than a jolt of energy. A study published by JAMA in February tracked the brain health of 130,000 people for more than 40 years. It found that moderate daily consumption of coffee was associated with a reduced risk of dementia and slower cognitive decline. … A roundup of studies compiled by the National Center for Health Research (NCHR), a nonpartisan think tank in Washington, D.C., details the manifold other health benefits of drinking coffee. … Coffee drinkers have enjoyed the beverage’s benefits for centuries and will do so for years to come. After all, Starfleet Capt. Kathryn Janeway in the 24th century declared coffee ‘the finest organic suspension ever devised.'” (for publication 06/26)
https://reason.com/2026/05/19/coffee-is-good-for-your-brain/