Here's industry reports
https://www.nationalbeefwire.com/doctors-group-applauds-comm...
https://www.wattagnet.com/business-markets/policy-legislatio...
And straight up lobbying groups
https://www.nationalchickencouncil.org/new-dietary-guideline...
https://www.meatinstitute.org/press/recommend-prioritizing-p...
Lobbying groups, putting out press releases, claiming victory...
Here's some things you won't find in any of the documents, including the PDFs at the bottom: community gardens, local food, farmers markets, grass fed, free range... Because agribusiness doesn't make money with those.
Just because you might like the results doesn't mean they aren't corrupt as hell
It's still decent a guidance, but the previous one was as well.
The saturated fat → LDL-C → heart disease relationship has a lot of evidence and history behind it. A very interesting research project if you needed one. I call this advisory a "downgrade" because heart attack and stroke (among other conditions) are both: 1) downstream of saturated fat consumption, and 2) the most prevalent causes of death among people in the developed world.
Ever look at Mongolian cuisine? That's the bulk of what they eat. Most of those guys seem pretty healthy to me.
Meat (non-processed, no sugary sauce or gravy), and dairy (plain, fermented, no added sugar). Those are kind of "neutral" foods. If that's all you eat, meaning you don't eat any crap, you're much better off health wise than if you eat crap and try to also eat a bunch of veggies, fish, fruits, legumes, etc.