fake news and easily debunked. Vitamin B12: bacteria only sourced, not produced by animals Creatine: not essential Carnosine: not essential Vitamin D3 (cholecalciferol): can be obtained for sunlight and vegan food sources 41% of popular may be deficient (many meat eaters included) Docosahexaenoic acid (DHA): non-essential with adequate ALA intake (many plant based sources) Heme iron: not only is non-essential, is toxic and a carcinogen in high amounts Taurine: non essential unless you are a cat :) thanks for coming to my Ted Talk, seethe and dilate in your reply please