Dr. Megan Kirk Chang, Senior Researcher of Medical Science at the University of Oxford, discusses her upcoming trials looking at nutritional interventions: one focuses on ketosis for treatment-resistant depression, and the other will investigate whether the keto diet is as effective as the Mediterranean diet for individuals at risk for developing Alzheimer’s. She has a background in cognitive behavioral therapeutics (CBT), including experience coaching patients through interventions like mindfulness-based stress reduction, exercise, and yoga.