Seasonal affective disorder (SAD) is a type of clinical depression triggered by seasonal changes, typically starting in autumn and lasting through winter. It affects around one in ten people, with symptoms mirroring those of clinical depression, including persistent sadness and low energy. Contrary to common belief, SAD is more than just the winter blues; it can have serious implications and may extend beyond the colder months. Interestingly, some individuals experience a reverse form of SAD during the summer, highlighting the complexities of this condition.
