RT Journal Article SR Electronic T1 Maternal Preferences for Vitamin D Supplementation in Breastfed Infants JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP 68 OP 70 DO 10.1370/afm.2016 VO 15 IS 1 A1 Umaretiya, Puja J. A1 Oberhelman, Sara S. A1 Cozine, Elizabeth W. A1 Maxson, Julie A. A1 Quigg, Stephanie M. A1 Thacher, Tom D. YR 2017 UL http://www.annfammed.org/content/15/1/68.abstract AB Daily vitamin D supplementation is recommended for breastfed infants, but alternative methods include enriching breast milk with vitamin D through maternal supplementation or intermittent high-dose vitamin D. We determined maternal preferences for vitamin D supplementation in 140 mothers with exclusively breastfed infants, and 44 who used both breast and formula milk. Only 101 (55%) supplemented their infants with vitamin D. One hundred sixty (88%) preferred supplementing themselves rather than their infants, and 102 (57%) preferred daily to monthly supplementation. Safety was most important in choosing a method of supplementation. Taking maternal preferences into consideration may improve adequate intakes of vitamin D in breastfed infants.