It's been known to be shaky for at least 20 years, but that have not stopped various government health organisations campaigning for a reduced salt intake. I c

It's been known to be shaky for at least 20 years, but that have not stopped various government health organisations campaigning for a reduced salt intake. I can give them that it's a complex issue, there are probably no adverse effects and that reducing the risk for stroke even on the margin could be beneficial - such as for those that have a generic invariant that makes them very sensitive to salt levels.