R+V Insurance AG Examines Causes of Winter Depression

German insurer R+V Insurance AG has released information detailing the causes and identification of winter depression. The company notes that winter depression, also known as Seasonal Affective Disorder (SAD), affects approximately one to three percent of the European population.

Symptoms, which typically emerge in autumn and winter due to diminished sunlight, can include an increased need for sleep, fatigue, sadness, and cravings for food, particularly sweets. In some instances, individuals may also experience manic phases characterized by euphoria and restlessness.

The distinction between winter depression and the milder "winter blues" lies in the severity and duration of symptoms. Signs of winter depression encompass poor appetite or overeating, often leading to weight gain, hypersomnia, persistent low mood, exhaustion, and neglect of social engagement and personal care.

The insurer explains that longer nights and shorter daylight hours in more northern regions can lead to an overproduction of the sleep hormone melatonin. This can reduce the production of serotonin, a neurotransmitter regulating mood, resulting in feelings of depression and increased sugar cravings. R+V Insurance AG advises individuals experiencing these symptoms for several days or weeks to take action and seek assistance.