Dr. Nicole Lippman-Barile, a clinical psychologist specializing in Seasonal Affective Disorder (SAD), shares her expertise on this often-misunderstood condition. She discusses the clinical criteria and the biological mechanisms behind SAD, highlighting its legitimacy as a mental health issue. The conversation delves into effective treatments like light therapy and psychotherapy. Listeners gain practical strategies to combat seasonal mood changes and fatigue, and the importance of consulting healthcare providers regarding vitamin D supplementation is also emphasized.