The sponsors own those magazines, literally. These mags are mostly infomercials to sell products. For example, a lot of these protein powders they sell have BCAAs - not particularly paleo. BCAS is fine if you are seriously trying to build muscle and have the capacity to build more. If you aren't building muscle BCAAS can lead to insulin resistance similarly to sugar (source: Fat Chance - Dr Robert Lustig MD).
Originally Posted by eKatherine
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?