The wikipedia article I linked references about a dozen studies or meta-analyses, most of which establish a link between dietary saturated fat, and heart disease.
All of them were done after the 1970's.
Seriously, get back to me when you have read all of them.
A causal link, or a correlation? Because it matters, and that's what the article is making clear. Those correlation links lead to bad guidelines because the cause is not understood.
All of them were done after the 1970's.
Seriously, get back to me when you have read all of them.