{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Park H"],"funding":["Agriculture and Food Research Initiative Education","NICHD NIH HHS","Nebraska Beef Council","Gerber Foundation","National Cattlemen&apos;s Beef Association","Literacy Initiative Predoctoral Fellowship","NIH","USDA National Institute of Food and Agriculture","American Egg Board/Egg Nutrition Center"],"pagination":["1537-45"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4958290"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["146(8)"],"pubmed_abstract":["<h4>Background</h4>The impact of the reproductive state on vitamin D metabolism and requirements is uncertain in part because of a lack of studies with controlled dietary intakes of vitamin D and related nutrients.<h4>Objective</h4>We aimed to quantify the impact of the reproductive state on a panel of vitamin D biomarkers among women of childbearing age consuming equivalent amounts of vitamin D and related nutrients.<h4>Methods</h4>Nested within a feeding study providing 2 doses of choline, healthy pregnant (26-29 wk gestation; n = 26), lactating (5 wk postpartum; n = 28), and control (nonpregnant/nonlactating; n = 21) women consumed a single amount of vitamin D (511 ± 48 IU/d: 311 ± 48 IU/d from diet and 200 IU/d as supplemental cholecalciferol) and related nutrients (1.6 ± 0.4 g Ca/d an"],"journal":["The Journal of nutrition"],"pubmed_title":["Vitamin D Metabolism Varies among Women in Different Reproductive States Consuming the Same Intakes of Vitamin D and Related Nutrients."],"pmcid":["PMC4958290"],"funding_grant_id":["R03 HD080824","2016-67011-25174","1R03HD080824-01A1","1843-3882"],"pubmed_authors":["West AA","Park H","Yan J","Perry CA","Malysheva OV","Brannon PM","Jiang X","Caudill MA","Mehta S"],"additional_accession":[]},"is_claimable":false,"name":"Vitamin D Metabolism Varies among Women in Different Reproductive States Consuming the Same Intakes of Vitamin D and Related Nutrients.","description":"<h4>Background</h4>The impact of the reproductive state on vitamin D metabolism and requirements is uncertain in part because of a lack of studies with controlled dietary intakes of vitamin D and related nutrients.<h4>Objective</h4>We aimed to quantify the impact of the reproductive state on a panel of vitamin D biomarkers among women of childbearing age consuming equivalent amounts of vitamin D and related nutrients.<h4>Methods</h4>Nested within a feeding study providing 2 doses of choline, healthy pregnant (26-29 wk gestation; n = 26), lactating (5 wk postpartum; n = 28), and control (nonpregnant/nonlactating; n = 21) women consumed a single amount of vitamin D (511 ± 48 IU/d: 311 ± 48 IU/d from diet and 200 IU/d as supplemental cholecalciferol) and related nutrients (1.6 ± 0.4 g Ca/d an","dates":{"release":"2016-01-01T00:00:00Z","publication":"2016 Aug","modification":"2025-04-04T10:11:33.1Z","creation":"2019-03-27T02:19:01Z"},"accession":"S-EPMC4958290","cross_references":{"pubmed":["27335139"],"doi":["10.3945/jn.116.229971"]}}