Jul 16, 2026
New Blood Test Could Predict Alzheimer’s Risk Years Before Memory Loss, Scientists Say
A simple blood test that detects early biological signs of Alzheimer’s disease could eventually help identify people at risk years before they experience memory problems, according to new research. Scientists say the test may open a new chapter in Alzheimer’s prevention by allowing doctors to find individuals who could benefit from future treatments before significant brain damage occurs. The research focuses on a blood marker known as p-tau217, a form of the tau protein linked to the developme
Read article