Drinking two to three cups of coffee daily may lower the risk of dementia, according to a significant study involving over 131,000 American nurses and health professionals. The study tracked participants for up to 43 years, revealing that moderate coffee consumption is linked to a reduced chance of developing dementia, especially in younger individuals.
• About 11,033 participants, or 8%, developed dementia during the study.
• Those consuming 250mg to 300mg of caffeine daily, equivalent to two to three cups of coffee, had a 35% lower risk of dementia.
• Drinking more than this amount did not provide additional protection against dementia.
• Interestingly, higher consumption of decaffeinated coffee was associated with faster memory decline, possibly due to health issues prompting the switch to decaf.
Understanding these findings is crucial as they highlight the potential benefits of moderate coffee consumption for brain health. This research may encourage people to consider their caffeine intake as part of a healthy lifestyle aimed at reducing dementia risk.
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