Vitamin D: References

Vitamin D fact sheet for professionals. National Institutes of Health Office of Dietary Supplements. http://ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/.Updated February 11, 2016. Accessed May 2016.

USDA. Dietary Guidelines for Americans, 2010. 7th Ed. Washington, DC: U.S. Government Printing Office, December 2010.

Institute of Medicine of the National Academies. Dietary Intake Reference for Calcium and Vitamin D. http://www.iom.edu/~/media/Files/Report%20Files/2010/Dietary-Reference-Intakes-for-Calcium-and-Vitamin-D/Vitamin%20D%20and%20Calcium%202010%20Report%20Brief.pdf. Nov. 2010. Accessed Jan. 2011.