A study suggests that caffeine consumption can help boost blood circulation to the brain (Picture: Pexels)
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Moneycontrol18-02-2026, 07:41

Morning Coffee & Dementia: Study Reveals Moderate Caffeine Lowers Risk by 65%

  • Early research suggests moderate caffeine consumption may offer long-term preventive effects against dementia.
  • A new study, funded by the National Institutes of Health, found drinking two to three cups of caffeinated coffee daily is linked to a 65% lower risk of dementia.
  • The protective benefit was more pronounced in those with sustained moderate use, not heavy drinking.
  • Caffeine may enhance brain blood circulation, reduce inflammation, lower oxidative stress, and support neuronal signaling.
  • Experts recommend up to 400 milligrams of caffeine daily, emphasizing moderation to avoid anxiety, insomnia, or increased blood pressure.

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