I've fallen off my Primal attempt and BMs are back to normal, and I feel better, but I still have a concern before I go back.
My issue was not constipation or loose bowels, but regular, thick, sticky BM's; think asphalt from a soft serve machine. There was much less volume as expected, but I never felt empty. Worst of all, good hygiene was impossible without a shower. No amount of wiping was sufficient. I needed hot water and soap. It was a very uncomfortable and self conscious three weeks while I was mostly Primal.
I started daily Metamucil again, and eventually slipped out of Primal mode, but I want to start up again.
What am I missing, even when not primal I eat a huge amount of cruciferous vegetables, salads, and olive oil. I don't think I can succeed in primal, if I rely on Metamucil.