20 - L Amber O'Hearn

"Eat Meat, Not Too Little, Mostly Fat"

L. Amber O’Hearn, Sodsister and polymath
Amber has an eclectic background, with academic publications in several fields including theoretical mathematics, cognitive psychology, computational linguistics, and more recently, evolutionary nutrition and biology. She has been studying and experimenting with low-carb, ketogenic diets since 1997, and is particularly interested in evolutionary constraints and interspecies differences. Amber has been eating a nearly plant-free diet since 2009. 
Amber's book - https://facultativecarnivore.com/
Amber on twitter - @KetoCarnivore
"Survival of the Fattest" by Stephen C. Cunnane - https://www.worldscientific.com/worldscibooks/10.1142/5769
AHS12 Georgia Ede MD, "Little Shop of Horrors? The Risks and Benefits of Eating Plants" - https://youtu.be/YdRBFiBWQZQ