A member asked:

Long term sleeping issues. bloods revealed vitamin d deficient. vitamin d3 supp orally appears to help sleep & sleep quality-is there a correlation?

A doctor has provided 1 answer
Dr. Heidi Fowler answered

Specializes in Psychiatry

Possibly: There is some evidence to suggest that Vitamin D deficiency may be associated with sleep problems and day-time sleepiness.

Answered 2/1/2019

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