Salt sensitivity is an elusive and controversial concept, but it implies that only some of us are sensitive to the salt content of the diet. For those of us who are, our blood pressure goes up and down in response to how much salt we’re eating. Others can eat salt with impunity and their blood pressure remains relatively constant. That only some of us may be salt-sensitive is still considered by the public-health authorities reason enough to tell everyone to eat less salt.
salt - vindicated
