TY - JOUR T1 - When’s it best to get a test? The facts on genetic testing JF - The Nation's Health JO - Nations Health SP - 16 LP - 16 VL - 52 IS - 3 AU - Teddi Nicolaus Y1 - 2022/05/01 UR - http://www.thenationshealth.org/content/52/3/16.abstract N2 - Have you ever wondered why health care providers ask so many questions about your family? They might ask if any of your relatives had heart disease or diabetes, for example. They aren’t being nosy. Your genes — which you share with family — hold secrets to your health. ER -