[hn_throwaway_99]

For what it's worth, as someone who grew up in the 80s and 90s when the mainstream nutrition advice, supported by many of the organizations you've listed, was "eat lots of bread and pasta!" and "Fat is bad for you!" and "Stay away from eggs!", I'm more interested in what the actual underlying studies say, and how they were conducted, than any summarized "advice" coming from these organizations.