The keto craze is just getting warmed up. The ketogenic diet kick-starts your body's metabolism so it burns fat, instead of sugar, as its primary fuel. But most ketogenic plans are meat- and dairy-heavy, creating a host of other problems, especially for those who prefer plants at the center of the plate. Dr. Will Cole comes to the rescue with Ketotarian, which has all the fat-burning benefits without the antibiotics and hormones that are packed into most keto diets.