I enjoy two youtube channels, both men are tackling 500# BW with carnivore. And dropping fast. Both men are happy again. Both are delightful to follow.
One comment recently compared low carb keto to carnivore. For this man, ad he reported, lowcarb keto gave good results but switching to carnivore dropped three times the weight over a shorter time.

I wish there were studies to help explain why this works thus way. I wonder if carnivore deals with insulin resistance quicker...