What is blood pressure and why do we need it

Nearly half of American adults have high blood pressure—many without even realizing it. So what do those two numbers really mean for your health? And is your high blood pressure preventable, treatable... or even reversible?

On this episode of Health Matters, we're talking with Dr. Gary Schwartz about hypertension, how to get your numbers within range, and whether you should be measuring your blood pressure at home.

For more information on blood pressure device validation and accuracy, check out validatebp.org.