Sugar-Free Coffee Prevents Alzheimer, Says New Study
For years, coffee was met with skepticism due to perceived health risks. However, recent research has highlighted numerous health benefits associated with its consumption.
A study published in the American Journal of Clinical Nutrition revealed that older adults who drink coffee regularly have a lower risk of developing Alzheimer’s and Parkinson’s. This benefit, however, is specifically linked to drinking coffee with caffeine and without sugar.
Coffee drinkers were 34% less likely to develop Alzheimer’s, 37% less likely to suffer from Parkinson’s, and 47% less likely to die from neurodegenerative diseases.
These protective effects were only observed with sugar-free coffee, without artificial sweeteners.
Researchers analyzed data from 204,847 individuals in the United Kingdom, aged 40 to 69, over a nine-year period. They categorized coffee consumption into five groups, ranging from non-drinkers to those consuming more than three cups a day, finding the most significant results in the highest consumption group.
Why Does Coffee Protect the Brain?
Caffeine may play a crucial role in protecting the nervous system, while sugar and artificial sweeteners might interfere with these benefits. Although further studies are needed to confirm the mechanisms, the findings suggest that black coffee without additives is the best choice.
Additional Research
Previous studies have shown that coffee can prevent the progression of dementia. Research from Ningxia Medical University in China found that regular coffee drinkers with hypertension had a lower risk of developing dementia.
Conclusion
Moderate consumption of caffeinated, sugar-free coffee not only pleases the palate but could also be a key tool in protecting the brain and reducing the risk of neurodegenerative diseases.
