#dementia_risk
P3 Peptide and Alzheimer’s: An Overlooked Suspect
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A 2026 commentary argues a peptide called P3, long viewed as harmless, may form clumps and harm neurons. Here is what is known and what is not. Read more…
Lifestyle Program and Weight at 60+: What a Trial Found
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A 2026 analysis of the AgeWell.de trial found a two-year dementia-prevention lifestyle program did not lower body weight. Read more…
ADHD and Dementia Risk: What a Large New Study Found
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Adults with ADHD were more likely to be diagnosed with mild cognitive impairment or dementia in a large US study. Here’s what it shows, what it can’t, and what to do. Read more…
Menopause Age and Brain Health: What a New Study Found
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A large study links earlier menopause to slightly faster memory decline and more white matter changes decades later. Here’s what it means, its limits, and what you can act on. Read more…
Glucosamine and Dementia: What the New Study Shows
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A new study linked glucosamine to worse outcomes in people who already have dementia. Here’s what it found, why it isn’t proof, and what to ask your clinician. Read more…
REM Sleep and Disease Risk: What the 83-Disease Study Found
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A study of 95,000+ adults linked more REM sleep to lower risk of 83 diseases. Here’s what it found, its limits, and the sleep habits worth keeping. Read more…
