Earlier quoted context omitted.
Seconded. I'm on an all-meat diet and I turned my health around thanks to it. Most often people who advocate eliminating meat look sickly, because they are.
Where do you get your dietary fiber from?
I won't speculate on whether this would apply to everybody but my hypothesis is my health issues stemmed from gut biome disregulation caused by - way too many causes to list - and somehow only total elimination of carbohydrates and plant matter fixes it.