Let them eat salt!

Let them eat salt!

If you have been keeping abreast of the news lately, you might have come across a news story that highlighted a recent study published in the New England Journal of Medicine (NEJM), which found that salt consumption wasn’t associated with an increase in systolic blood pressure in either men or women, after controlling for factors like age (1). Given that health authorities have been saying for years that salt increases the risk of hypertension, these recent findings are another wrench in works for low-salt proponents. This is not to say that very high salt consumption is safe. There is good evidence that reducing salt intake from 9-12 g per day, in large part from eating junk food and prepackaged foods, to less than 7 g per day, does promote a significant fall in systolic blood pressure (2). The problem is getting a handle on what exactly this means, particularly when these same changes seem to have no effect on lipid levels, and the risk of dying from cardiovascular disease is at b … [Read more...]