Salt (NaCl) is made up of sodium and chloride. Sodium is a nutrient and is present naturally in many foods. Sodium and chloride are important in helping the body to maintain fluid balance and to regulate blood pressure.
For most people, any excess sodium passes straight through the
body however in some people it can increase blood pressure. Reducing the amount
of salt in the diet of those who are sensitive to salt may reduce the risk of
high blood pressure. The relationship between salt intake and blood pressure is
still unclear and individuals should consult their doctor for advice.
