In this week's episode of Fit Fat Fast Jon and Debbie learn that when life hands you lemons, you talk about Adrenal Fatigue.  A failed interview attempt on Jon's part leads to a really great conversation about a very unsexy, but very important, part of Metabolic Efficiency.  In this episode Jon and Debbie answer listener questions in the studio, talking about why Bulletproof Coffee is NOT addicting (but why you may think it is), how Jon fuels training, how to handle high-intensity workouts when you’re fat adapted and how heart rate spikes affect MAF training.

Then, after scrapping an interview with technical difficulty Jon and Debbie get back on the phone (this time Debbie is on the beach in Kona) and they talk personally about the dark hole of adrenal fatigue.