Examining Neurobiological Mechanisms Underlying the Therapeutic Effect of the Ketogenic Diet in Bipolar Disorder (BD)

The investigators hypothesize that a ketogenic diet will enhance levels of the ketone body β-Hydroxybutyrate (beta OHB), resulting in reduced mania/hypomania severity and predisposition to mania/hypomania in individuals with BD. To test this hypothesis in depth, the investigators will use a novel, multidisciplinary mechanistic study using multimodal neuroimaging, peripheral markers of mitochondrial metabolism, and participant-derived induced pluripotent stem cell (iPSC)-derived organoids.