The Roots of an Ancestral or Paleo-Type Diet by Amber Wood | Apr 29, 2016 | Eat for a Healthy Gut I appreciate the historical framework presented by Professor Aaron Blaisdell. This is an excellent download with plenty of evidence-based research cited. On Junk Diets and Junk Science: What’s the evidence for and against the paleo diet? Related posts: Two Arguments for a Paleo Lifestyle Gut Health, Ancestral Diet and Carbohydrates Want Your Life Back? Autoimmune Paleo Could Be It This isn’t a diet. It is about being human.