Pure anything sounds sketchy
I actually went vegan for 6 months in California due to my smoking hot assistant being vegan
Lot of fucking work to get protein when you can just grill a steak
Moderation in all things
I know that Al Michaels says he never eats vegetables
Chaffee has been pure carnivore for six years. An Australian researcher gave him a friendly challenge to do his blood work. When the results came back, the researcher said that if he randomly took blood samples of 100,000 people, Chaffee's results would be #1 without a doubt. So Chaffee's argument is that humans ate that way forever until roughly 8,000 years ago when farming took a prominent role, and then of course cancer and dementia suddenly appeared 100 years ago out of nowhere, right in alignment with the industrial revolution and processed foods.
Chaffee also points out situations like where you have Chinese parents who are 5'2" and eating tons of rice and noodles, and then they come to America and they have a son with a more meat-centric diet and the son grows to be 6'2".
There is something to this.
Some food for thought here…
1- I'm always skeptical of "clinical trial of one" type claims. Show me a peer reviewed study based on clinical trails of 1000 "pure carnivores" over 6 years vs 1000 "healthy, balanced diet" guysm, both with equal amounts of physical activity and then we can talk.
2- Our ancestors having been "pure carnivores" before the agricultural revolution is pure hogwash. Almost all hunter/gather societies were omnivores eating the variety of plants as well animal proteins. The only exception I can think of are the Intuits we were evolved over thousands of years to eat and all protein/fat based diet and even then they were living on the edge of what's physically possible as opposed to the healthiest humans to ever walk the Earth.
3- Certainly the mostly rice Chinese or Vietnamese peasant diet wasn't optimal, but then consider who the longest living humans on Earth are. It's the Okinawans who eat mostly rice, soy, vegetables, and little bit of fish and pork. Examples are plentiful around the world of balanced diets that are superior to the American one.