No it wasn't 80% fat. I already posted up above about Johnson and who he was that includes a link to a discussion with Dr Mercola about Johnson new book. Everything in the book is/has been submitted to peer review. Johnson is a kidney specialist and is chief of the division of renal health and hypertension at the University of Colorado. My talking about Johnson is related to something another poster mentioned. Here's the youtube interview between Mercola and Johnson
Would I be putting a grain-feed cow on a fad diet if I took it out of the feedlot and put it on pasture eating the grass nature intended?