Can Coffee & Tea Protect Your Brain? New JAMA Dementia Study
Автор: Biology Career Insights
Загружено: 2026-02-10
Просмотров: 167
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☕🧠 Can coffee and tea really reduce the risk of dementia?
A major long-term study published in JAMA followed 130,000+ people for over 40 years and found a strong association between caffeinated beverages and lower dementia risk and slower cognitive decline.
In this video, we break down the science behind how coffee, tea, and caffeine may support brain health, protect cognitive function, and reduce the risk of neurodegenerative diseases like dementia and Alzheimer’s disease.
🔬 What you’ll learn:
How caffeinated coffee and tea are linked to lower dementia risk
Why decaf coffee showed no protective benefits
The optimal daily intake for brain health
👉 2–3 cups of coffee
👉 1–2 cups of tea
What this means for long-term cognitive health
The science behind caffeine, antioxidants, and neuroprotection
This video explores how small daily habits can play a role in brain longevity, mental performance, and healthy aging — based on real scientific research.
📚 Source: JAMA long-term cohort study on caffeine, coffee, tea, and dementia risk
Link to the original study: https://jamanetwork.com/journals/jama...
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