__________ is a mood disorder that is caused by the body's reaction to low levels of daylight present in the winter months.

Question

Quizplus · Accepted Answer

Seasonal affective disorder (SAD) is a mood disorder characterized by symptoms of depression that occur in the winter months when there is less daylight. The exact cause is unknown, but it is thought to be due to a disruption in the body's circadian rhythm caused by the reduced exposure to daylight.

__________ Is a Mood Disorder That Is Caused by the Body's