Caffeinated Coffee and Tea Linked to Lower Dementia Risk
A study suggests that drinking caffeinated coffee or tea may reduce dementia risk, but experts advise caution as it doesn't prove causation.
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Originally reported by CBS News. Senior Wellness summarises the reporting; we do not publish the original article.
A recent study, as reported by CBS News, indicates that drinking caffeinated coffee and tea could be associated with a lower risk of developing dementia. The research, published in the journal JAMA, analyzed data from over 131,000 participants over several decades. It found that those consuming more caffeinated coffee had an 18% lower risk of dementia compared to those who drank little or none.
However, Dr. Céline Gounder, a CBS News medical contributor, advises that these findings should be approached cautiously. She emphasizes that the study shows an association, not a direct cause-and-effect relationship, meaning other factors could also play a role in dementia risk.
Participants who drank two to three cups of caffeinated coffee or one to two cups of caffeinated tea daily seemed to benefit the most. The study did not find a significant link between decaffeinated coffee and dementia risk.
While intriguing, older adults should not make dietary changes based solely on this study. Instead, Dr. Gounder suggests focusing on proven preventive measures like regular exercise, a balanced diet, and maintaining a healthy weight. It's always best to consult with a healthcare provider before making significant changes to your diet or lifestyle.
Related Conditions
Dementia
Dementia is a broad term used to describe a decline in cognitive function that interferes with daily life. It predominantly affects older adults, with symptoms like memory loss and changes in behavior. Dementia is not a normal part of aging, and early diagnosis is crucial for management.
Alzheimer's Disease
Alzheimer's disease is a progressive neurological disorder that affects memory, thinking, and behavior. It primarily impacts older adults, with symptoms gradually worsening over time. As the most common cause of dementia, Alzheimer's can lead to a significant decline in daily functioning and independence.