I think that the Cochrane reviews mentioned are these two http://summaries.cochrane.org/CD009217/advice-to-reduce-the-amount-of-salt-eaten-reduces-blood-pressu

I think that the Cochrane reviews mentioned are these two http://summaries.cochrane.org/CD009217/advice-to-reduce-the-amount-of-salt-eaten-reduces-blood-pressure-but-there-is-insufficient-evidence-to-confirm-the-predicted-reductions-in-people-dying-prematurely-or-suffering-cardiovascular-disease http://summaries.cochrane.org/CD009217/advice-to-reduce-the-... http://summaries.cochrane.org/CD002128/dietary-advice-for-reducing-cardiovascular-risk http://summaries.cochrane.org/CD002128/dietary-advice-for-re...