As a certified personal trainer I can shed my opinion on this. It is absolutely correct, while we certainly do not need to overeat meat it is pretty essential. I`ve had "vegan" clients and they were so malnourished in different aspects that it was obsene. Especially for males animal fat/egg yolks is so essential it is laughable. Without testosterone you are nothing and let me tell you, the building blocks to secrete it are not lettuce and fucking apples. Great article!