Is Dave Asprey's Diet Logic Bulletproof or Bogus?
This is my response to and analysis of Asprey's presentation: "Dave Asprey: Why the Bulletproof Diet Works":
Here's a good site on informal logical fallacies: https://yourlogicalfallacyis.com/ambiguity
Meat not needed during pregnancy: "It is the position of the American Dietetic Association that appropriately planned vegetarian diets, including total vegetarian or vegan diets, are healthful, nutritionally adequate, and may provide health benefits in the prevention and treatment of certain diseases. Well-planned vegetarian diets are appropriate for individuals during all stages of the life cycle, including pregnancy..." http://www.ncbi.nlm.nih.gov/pubmed/19562864
Here's the study that produced the Satiety Index.
Here's the study on Dietary Components that affect Leptin Resistance.
And the earlier study by the same lead author.
Here's the page on PubMed from which you can access all the studies I looked at on vegetarian diets and leptin in this video.