In August 2012, the American Academy of Pediatrics endorsed the following publication: Institute of Medicine, Committee to Review Dietary Reference Intakes for Vitamin D and Calcium. Dietary Reference Intakes for Calcium and Vitamin D. Washington, DC: National Academies Press; 2012. Available at:

All statements of endorsement from the American Academy of Pediatrics automatically expire 5 years after publication unless reaffirmed, revised, or retired at or before that time.