Vitamin D
	AAP Recommends Doubling Kids' Daily Vitamin D - Nemours Foundation.
	Dietary Supplement Fact Sheet: Vitamin D - Office of Dietary Supplements, National Institutes of Health.
	Facts about Vitamin D [PDF] - University of Florida, IFAS Extension.
	Make Vitamin D, Not UV, a Priority - Skin Cancer Foundation.
	Micronutrient Information Center: Vitamin D - Linus Pauling Institute at Oregon State University.
	Prevention of Rickets and Vitamin D Deficiency in Infants, Children, and Adolescents: Summary - National Guideline Clearinghouse.
	Vitamin D - MedlinePlus.
	Vitamin D and Calcium: Systematic Review of Health Outcomes - Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services.
	Vitamin D: Are Children and Adolescents at Risk for Deficiency? [PDF] - American Dietetic Association.
	Vitamin D Deficiency Clinical Report: Patient FAQs - American Academy of Pediatrics.
	Vitamin D Supplementation - Centers for Disease Control and Prevention.
	Vitamin D: What You Need to Know About the “Sunshine” Vitamin [PDF] - Dairy Council of California.