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.
fish > poultry > red meat. (Fish and poultry can be swapped, mercury is a real problem).
But really if you are looking for the healthiest proteins then you really can't do much better than nuts and beans.
Red meat beyond having a lot of links to heart disease is also linked to cancer. It should be seen as a treat, not the main thing you should be consuming.