Unless you are already a non meat and fish eater,check out the gains you can make on these diets.
Some world class athletes inform of their conversions. https://www.youtube.com/watch?v=ove9b16OeR4&fbclid=IwAR3uF4xkVYhvTHiFQf...
Are you a non meat and fish eater, and if so, has that diet increased your stamina and power? These are honest and well intentioned questions, as opposed to the snarky response that you were probably expecting
youtube.com/watch?v=grtMHppLL34&
There is a lot of bias in that doc. Which isn’t surprising considering the main protagonist owns a pea protein company.
Clicked on the thread title, saw who the OP was, didn’t get any further.