Beyond pills: Cardiologists examine alternatives to halt high blood pressure
Tuesday, August 30, 2011 - 10:30
in Health & Medicine
More and more, patients show up to appointments with hypertension expert John Bisognano, M.D., Ph.D. carrying bags full of "natural" products that they hope will help lower their blood pressure. And like most physicians, Bisognano doesn't always know if these products will do any good, or if they will cause any harm.