Seasonal affective disorder is a type of depression that follows a predictable pattern, typically surfacing in the fall and subsiding in the spring. With around 10 million Americans affected, it’s more prevalent in women and younger adults, particularly in regions with long winters and limited light. The condition is linked to the brain's response to darkness, which increases melatonin production, leading to feelings of lethargy and irritability. Understanding both the neurobiological and psychological aspects of this disorder is crucial for effective management.
