New research indicates that moderate caffeine consumption from coffee or tea may help protect against dementia and cognitive decline. The study, involving over 130,000 participants, found that those consuming two to three cups of coffee or one to two cups of tea daily had an 18% lower risk of dementia. While the findings are promising, the authors caution that the study is observational and cannot establish direct causality. Teljes cikk (Euronews.com)