If you’ve noticed people talking about managing their cortisol lately, you’re not alone. Chatter about the stress hormone has surged. A rare condition called adrenal insufficiency can occur when people produce too little cortisol. AACE President Elect, Scott D. Isaacs, MD, FACP, FACE, shares the lowdown on ‘adrenal fatigue’ and how to manage cortisol levels in an article published by The Wall Street Journal.