Keeping your heart healthy and controlling high blood pressure means watching your salt. Scientific studies show limiting ...
How much sodium to you really need per day and how much salt is too much? NBC News medical contributor Dr. Natalie Azar and ...
How much sodium to you really need per day and how much salt is too much? NBC News medical contributor Dr. Natalie Azar and TODAY health and nutrition expert Joy Bauer stop by Studio 1A to break down ...