Seasonal Affective Disorder (422 members)
StatsSurveyDiscuss
Symptoms|Treatments|Side effects|Causes
| cause | % of members (num votes) |
|---|---|
| Time of year: fall, winter |
96% (81)
|
| Weather |
84% (79)
|
| Sharply reduced sunlight |
82% (38)
|
| Vitamin D deficiency |
49% (65)
|
| Genetics |
51% (59)
|
| Latitude |
53% (51)
|
| Holiday season |
21% (56)
|
| Summer, high temperatures |
11% (74)
|