Does Drinking Coffee Fight Off Dementia?

In a new study by researchers at the Broad Institute of MIT and Harvard Medical School showed that drinking tea and coffee diminishes the risk of dementia.

Gizmodo: Your Daily Coffee Fix Could Be a Secret Weapon Against Dementia, Study Finds

Question Is long-term intake of caffeinated and decaffeinated coffee associated with risk of dementia and cognitive outcomes?

Findings In this prospective cohort study of 131 821 individuals from 2 cohorts with up to 43 years of follow-up...