Abstract
After the demonstration of a positive correlation between sodium intake and arterial pressure in large population studies, the effect of short-term reduction in sodium intake demonstrated the efficacy of this nonpharmacological therapy. In addition, a positive relation between urinary sodium (the most reliable estimate of salt intake) and left ventricular hypertrophy was found; and in recent years it was shown that cardiovascular morbidity clearly progressed with increasing sodium intake, despite one contradictory study. The role of non-pressure-related effects of dietary sodium is discussed in order to bring more arguments for a largescale attempt to reduce sodium intake by 30% to 50%.
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du Cailar, G., Mimran, A. Non-pressure-related effects of dietary sodium. Current Science Inc 9, 154–159 (2007). https://doi.org/10.1007/s11906-007-0027-1
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DOI: https://doi.org/10.1007/s11906-007-0027-1