New Blood Test for Alzheimer’s Disease: A Major Breakthrough in Early Diagnosis
Alzheimer’s disease is the most common cause of dementia, affecting millions of people worldwide. Until recently, diagnosing Alzheimer’s often required expensive brain scans or an invasive lumbar puncture (spinal tap) to detect the disease’s hallmark proteins. These methods are effective but are not always readily available, especially in primary care settings. A major breakthrough arrived…