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Relationship between prepregnancy BMI and the concentrations of iron, calcium, and magnesium in serum and hair during the first trimester of pregnancy in women

cris.virtual.author-orcid0000-0002-0937-8427
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtual.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid31a85399-18e5-444d-b0c6-96b441dd2551
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
cris.virtualsource.author-orcid#PLACEHOLDER_PARENT_METADATA_VALUE#
dc.abstract.enBackground In women of childbearing age, a low dietary supply of iron, calcium, and magnesium is often observed. Minerals deficiency in pregnant women is often associated with abnormal body weight and may impact fetal development disorders. The aim of this study is to determine the relationship between prepregnancy body mass index (BMI) and the dietary intake of iron, calcium and magnesium and their concentrations in serum and hair in pregnant women. Method The study involved 97 Caucasian/white low-risk pregnant women at 12 weeks of gestation. The analysis of minerals in serum and hair samples was performed using atomic absorption spectrometry. Pre-pregnancy BMI was calculated based on self-reported weight. The study used a validated questionnaire and a 24-h recall nutrition interview, which were analyzed using Aliant software. Results It was found that overweight and obese women exhibited higher magnesium concentration in serum, while iron content in serum and hair was markedly lower compared to women with normal body weight. The average total supply of iron was below the recommendation in pregnant women. Moreover, an inverse significant relationship was observed between BMI and iron concentration in hair and serum in the whole population. Conclusion In conclusion, being overweight or obese before pregnancy is associated with low dietary iron intake and low iron concentration in serum and hair during the first trimester of pregnancy in women.
dc.affiliationWydział Nauk o Żywności i Żywieniu
dc.affiliation.instituteKatedra Żywienia Człowieka i Dietetyki
dc.contributor.authorSuliburska, Joanna
dc.contributor.authorCholik, Rafsan
dc.contributor.authorKocyłowski, Rafał
dc.contributor.authorBakinowska, Ewa
dc.date.accessioned2025-05-22T11:32:46Z
dc.date.available2025-05-22T11:32:46Z
dc.date.issued2024
dc.description.bibliographyil., bibliogr.
dc.description.financepublication_nocost
dc.description.financecost0,00
dc.description.if3,6
dc.description.numberMay 2024
dc.description.points100
dc.description.volume83
dc.identifier.doi10.1016/j.jtemb.2024.127388
dc.identifier.issn0946-672X
dc.identifier.urihttps://sciencerep.up.poznan.pl/handle/item/2804
dc.languageen
dc.relation.ispartofJournal of Trace Elements in Medicine and Biology
dc.relation.pagesart. 127388
dc.rightsClosedAccess
dc.sciencecloudsend
dc.subject.enpregnancy
dc.subject.eniron
dc.subject.enminerals
dc.subject.enbody mass index
dc.titleRelationship between prepregnancy BMI and the concentrations of iron, calcium, and magnesium in serum and hair during the first trimester of pregnancy in women
dc.typeJournalArticle
dspace.entity.typePublication
oaire.citation.volume83