Where is seasonal affective disorder most common?

Question

Where is seasonal affective disorder most common?​

Quizplus · Accepted Answer

Seasonal affective disorder (SAD) is most common in regions that experience significant changes in daylight hours throughout the year, particularly in areas closer to the poles. This is because SAD is thought to be linked to reduced exposure to natural light during the winter months. Tropical areas typically have fairly consistent levels of daylight throughout the year, while small towns and cities may have slightly more exposure to natural light than large cities due to reduced light pollution.

Where Is Seasonal Affective Disorder Most Common?​

Where Is Seasonal Affective Disorder Most Common?