Seasonal Affective Disorder

Seasonal Affective Disorder (SAD) is a type of depression that occurs at certain times of the year, typically in winter months when daylight hours are shorter. It involves symptoms like persistent sadness, low energy, changes in sleep or appetite, and difficulty concentrating. These symptoms are likely related to changes in light exposure affecting brain chemicals that regulate mood. Treatments often include light therapy, psychotherapy, and sometimes medication, helping to adjust the body's internal clock and improve mood during darker months.