Harvard study links caffeine to lower dementia risk, offering new hope for brain health

Name: Harvard study links caffeine to lower dementia risk, offering new hope for brain health
Uploaded: 2026-06-29T17:59:00-0400
Duration: 2 min 56 s
Description: Researchers found people who drank two to three cups of caffeinated coffee or one to two cups of tea a day had up to an 18% lower risk of developing dementia, adding to growing evidence that caffeine may support long-term brain health.

Researchers found people who drank two to three cups of caffeinated coffee or one to two cups of tea a day had up to an 18% lower risk of developing dementia, adding to growing evidence that caffeine may support long-term brain health.