Research shows that drinking moderate amounts of caffeinated coffee and tea may help reduce the risk of dementia. A large study followed over 131,000 people for up to 43 years, focusing on their dietary habits and cognitive health. The findings suggest that consuming 2 to 3 cups of caffeinated coffee or 1 to 2 cups of tea daily can significantly lower the risk of developing dementia. The study highlights that caffeine, rather than other compounds in coffee, is likely responsible for these benefits.
• Participants who drank the most caffeinated coffee had an 18% lower risk of dementia compared to those who drank the least.
• Tea drinkers also benefited, with a 14% lower risk linked to higher consumption.
• Decaffeinated coffee did not show any protective effects, indicating caffeine's importance.
• The study accounted for various factors like age and lifestyle, making the findings more reliable.
Understanding these associations is crucial as dementia cases are expected to rise significantly in the coming years. With limited treatment options available, identifying ways to prevent cognitive decline is vital. Incorporating moderate coffee and tea consumption into a healthy lifestyle may be a simple yet effective strategy to support brain health as we age.
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