Control Sodium
You need salt to survive. Your body needs sodium to transmit nerve impulses, contract muscle fibers, and, along with potassium, to balance fluid levels in all your cells.
The body is so good at holding on to this vital mineral that you need to consume only a tiny amount of it each day. Too much sodium sets off a cascade of physiological changes that can raise blood pressure. Over time, uncontrolled high blood pressure can stress the heart and blood vessels, which can lead to stroke or heart attack.