Yes, I'm with you! For our times, I would also add to watch out for food intolerances, allergies, or foods that generally make us feel bad, perhaps because of mold or lectins or whatever might be going on.

Part of the magic of going straight carnivore and even something like lion diet in the beginning is to allow your system to reset so you can tell more easily as you slowly add things back in what bothers you and what doesn't. Of course if you happen to be dealing with alphagal where you are sensitive to red meat, that's a different thing altogether...