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The orignal study that caused the salt scare didn't claim that increased salt intake caused increased blood pressure. The claim was that a sodium intake on the
by skylan_q 12y ago
The orignal study that caused the salt scare didn't claim that increased salt intake caused increased blood pressure. The claim was that a sodium intake on the high end of regular sodium intake was closely correlated with increased mortality rates in heart attack victims. There was no claim made about sodium intake and blood pressure, nor was there a claim about sodium intake and heart attack rates.
This is why I hate the intersection of journalism, science, and the public.
- nazgulnarsil 12y agoThe entire salt->CVD claim has rested for years upon the assumption that the causal pathway is salt->BP->CVD. The IOM and FDA both talk about this extensively in their recommendations.