Can a blood test for DNA predict Alzheimer’s disease and frailty? Elizabeth Tracey reports

You may have heard the term ‘liquid biopsy.’ Most often referring to cancer detection, such technology aims to find materials circulating in the blood that give clues to a tumor’s presence. Now such a strategy is being used to look …

Can a blood test for DNA predict Alzheimer’s disease and frailty? Elizabeth Tracey reports Read More »