We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Ellen Airhart Ellen Airhart wrote about emergency preparedness and sanitation.

Factor V Leiden (FVL) is a change in your genes that affects one of the clotting factors in your blood and keeps your body's blood-clotting process from working right. It can cause a disorder called ...

Learn about the basics of blood pressure and high blood pressure: an overview of risk factors, causes, diagnosis, and treatment. Find out what the top and the bottom blood pressure numbers mean, and ...

About 50% of U.S. adults will develop high BP during their lifetime. High BP is the most prevalent and modifiable risk factor for cardiovascular disease and all-cause mortality. The overarching BP ...