Why Do We Get the Winter Blues? Seasonal Affective Disorder

The video discusses Seasonal Affective Disorder (SAD), a type of depression linked to seasonal changes, primarily in winter. It covers the symptoms, historical context, and research findings, including light therapy as a treatment. Biological factors like circadian rhythms, melatonin, and serotonin are explored. The video also addresses the controversy over SAD's validity and emphasizes that symptoms can be treated effectively.

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