Paleo Diet

Paleo Diet stepping into the 'Greatest Weight Loss Diets of All Time' ring is like watching a caveman discover fire—again and again. This is the diet that scoffs at processed foods and worships at the altar of meats, nuts, and whatever berries you can forage. Fans are either zealots sporting leather sandals at Whole Foods or they're secretly crying into their quinoa because they miss bread. Every Paleo enthusiast has this wild, hunted look when they talk about their diet—like they've actually chased down their lunch. Pick a side, because Paleo doesn’t do middle ground!