but my opinion is that no one really knows what the healthiest diet is, and that no one could possibly follow a true caveman diet due to too many unknowns.... (elanaspantry.com)
According to Pai, the ketogenic diet, which is very popular right now due to the prevalence of cancer, is simply the Atkins, Paleo, or Caveman diets repackaged. (cancertutor.com)