Great presentation by Dr. Westman. Very valuable for anyone who is just starting or has been doing low carb (keto) for years.

Edited to add: The discussion at the end acknowledges that those following keto have a different lipid profile than those following SAD. Eventually, this will become common knowledge, but to many in the Pharma and Medical communities, it's a dirty little secret that if validated, would change views on keto and make many drugs "treating" symptoms of Metabolic Syndrome unnecessary.