Winter-onset seasonal affective disorder (SAD) can be seen in as many as 10 to 20 percent of adults
Back to school blues
The darkness of winter tends to cause our bodies to produce more melatonin, a hormone related to sleep.
Winter-onset seasonal affective disorder (SAD) can be seen in as many as 10 to 20 percent of adults
The darkness of winter tends to cause our bodies to produce more melatonin, a hormone related to sleep.