By Dennis Thompson HealthDay ReporterWEDNESDAY, April 15, 2026 (HealthDay News) — A blood test can predict Alzheimer’s ...
A blood test of plasma phosphorylated tau 217 (pTau217), an Alzheimer's disease biomarker, predicted a faster buildup of ...
Boston scientists say a routine blood draw might spot the earliest changes of Alzheimer’s long before the brain lights up on ...
A study by investigators at Mass General Brigham has found that a blood test of plasma phosphorylated tau 217 (pTau217), an ...
Scientists have found markers of cognitive decline in a diet and gut microbiome-linked blood test that may help spot dementia ...
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Blood test for longevity

You can do all the right things to live long and well — eat right, exercise, refrain from smoking, etc. — but it's still ...