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Browse conditions


Seasonal Affective Disorder (622 members)

StatsSurveyDiscuss

Symptoms|Treatments|Side effects|Causes

cause% of members (num votes)
Time of year: fall, winter
96% (118)
Weather
90% (116)
Sharply reduced sunlight
81% (75)
Latitude
53% (87)
Genetics
46% (94)
Vitamin D deficiency
44% (99)
Holiday season
30% (91)
Summer, high temperatures
12% (109)

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