Host Brad Kearns starts off with a fake question he asks on his own behalf: Should a keto enthusiast fast in the morning or drink a macronutrient balanced, nutrient-dense green smoothie? This relates to Brad's recent experiment with increased caloric intake, inspired by his Primal Endurance show #133 with Dr. Tommy Wood. We get into the details of the autophagy benefits derived from both fasting and doing challenging workouts. Additional listener questions are covered, including one with some important commentary about sleep--the importance of darkness and the drawbacks of excess artificial light and digital stimulation after dark. Enjoy the show and send your questions for the keto-themed show to [email protected]