Dr. Sasha Gominak on Vitamin D deficiency and sleep disorder

Dr. Stasha Gominak discusses vitamin D, sleep and a lot of great stuff.

https://www.youtube.com/watch?v=74F22bjBmqE

Here is a transcript:
https://vitamindwiki.com/Sleep%2C+Vitamin+D%2C+B+Vitamins%2C+jaw%2C+etc.+Dr.+Gominak+transcript+-+2016

Two of her articles and D and B vitamins and sleep:

Vitamin D deficiency and global sleep disorders
https://www.sciencedirect.com/science/article/pii/S0306987712001508

Vitamin D deficiency, Pantothenic acid and the gut microbiome
https://www.sciencedirect.com/science/article/pii/S0306987716303504