I did a search of this site and didn't find any discussion of Stasha Gominak.
She's a neurologist who started studying sleep disorders because of observations with her headache patients. I'm fascinated by her comments about the restorative nature of sleep. "I don't care about vitamins one bit. I care about sleep."
Has anyone heard of her? Science-y types, can you help me evaluate her comments?
EDIT: Here is the executive summary if you don't want to wade through an hour of video: http://drgominak.com/vitamin-d
FURTHER EDIT: I had my serum level tested. In late May in the Pacific NW, but with D3 supplementation, my level was 44. Not horrible, but not in my target range of 60-80 yet either.