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Selenium intakes and plasma selenium of New Zealand toddlers: secondary analysis of a randomised controlled trial

Little is known about Se intakes and status in very young New Zealand children. However, Se intakes below recommendations and lower Se status compared with international studies have been reported in New Zealand (particularly South Island) adults. The Baby-Led Introduction to SolidS (BLISS) randomis...

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Autores principales: Daniels, Lisa, Haszard, Jillian J., Gibson, Rosalind S., Taylor, Rachael W., Fleming, Elizabeth A., Miller, Jody C., Thomson, Christine D., Heath, Anne-Louise M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Cambridge University Press 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10011592/
https://www.ncbi.nlm.nih.gov/pubmed/35894292
http://dx.doi.org/10.1017/S0007114522002379
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author Daniels, Lisa
Haszard, Jillian J.
Gibson, Rosalind S.
Taylor, Rachael W.
Fleming, Elizabeth A.
Miller, Jody C.
Thomson, Christine D.
Heath, Anne-Louise M.
author_facet Daniels, Lisa
Haszard, Jillian J.
Gibson, Rosalind S.
Taylor, Rachael W.
Fleming, Elizabeth A.
Miller, Jody C.
Thomson, Christine D.
Heath, Anne-Louise M.
author_sort Daniels, Lisa
collection PubMed
description Little is known about Se intakes and status in very young New Zealand children. However, Se intakes below recommendations and lower Se status compared with international studies have been reported in New Zealand (particularly South Island) adults. The Baby-Led Introduction to SolidS (BLISS) randomised controlled trial compared a modified version of baby-led weaning (infants feed themselves rather than being spoon-fed), with traditional spoon-feeding (Control). Weighed 3-d diet records were collected and plasma Se concentration measured using inductively coupled plasma mass spectrometry (ICP-MS). In total, 101 (BLISS n 50, Control n 51) 12-month-old toddlers provided complete data. The OR of Se intakes below the estimated average requirement (EAR) was no different between BLISS and Control (OR: 0·89; 95 % CI 0·39, 2·03), and there was no difference in mean plasma Se concentration between groups (0·04 μmol/l; 95 % CI −0·03, 0·11). In an adjusted model, consuming breast milk was associated with lower plasma Se concentrations (–0·12 μmol/l; 95 % CI −0·19, −0·04). Of the food groups other than infant milk (breast milk or infant formula), ‘breads and cereals’ contributed the most to Se intakes (12 % of intake). In conclusion, Se intakes and plasma Se concentrations of 12-month-old New Zealand toddlers were no different between those who had followed a baby-led approach to complementary feeding and those who followed traditional spoon-feeding. However, more than half of toddlers had Se intakes below the EAR.
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spelling pubmed-100115922023-03-15 Selenium intakes and plasma selenium of New Zealand toddlers: secondary analysis of a randomised controlled trial Daniels, Lisa Haszard, Jillian J. Gibson, Rosalind S. Taylor, Rachael W. Fleming, Elizabeth A. Miller, Jody C. Thomson, Christine D. Heath, Anne-Louise M. Br J Nutr Research Article Little is known about Se intakes and status in very young New Zealand children. However, Se intakes below recommendations and lower Se status compared with international studies have been reported in New Zealand (particularly South Island) adults. The Baby-Led Introduction to SolidS (BLISS) randomised controlled trial compared a modified version of baby-led weaning (infants feed themselves rather than being spoon-fed), with traditional spoon-feeding (Control). Weighed 3-d diet records were collected and plasma Se concentration measured using inductively coupled plasma mass spectrometry (ICP-MS). In total, 101 (BLISS n 50, Control n 51) 12-month-old toddlers provided complete data. The OR of Se intakes below the estimated average requirement (EAR) was no different between BLISS and Control (OR: 0·89; 95 % CI 0·39, 2·03), and there was no difference in mean plasma Se concentration between groups (0·04 μmol/l; 95 % CI −0·03, 0·11). In an adjusted model, consuming breast milk was associated with lower plasma Se concentrations (–0·12 μmol/l; 95 % CI −0·19, −0·04). Of the food groups other than infant milk (breast milk or infant formula), ‘breads and cereals’ contributed the most to Se intakes (12 % of intake). In conclusion, Se intakes and plasma Se concentrations of 12-month-old New Zealand toddlers were no different between those who had followed a baby-led approach to complementary feeding and those who followed traditional spoon-feeding. However, more than half of toddlers had Se intakes below the EAR. Cambridge University Press 2023-04-14 2022-07-27 /pmc/articles/PMC10011592/ /pubmed/35894292 http://dx.doi.org/10.1017/S0007114522002379 Text en © The Author(s) 2022 https://creativecommons.org/licenses/by/4.0/This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.
spellingShingle Research Article
Daniels, Lisa
Haszard, Jillian J.
Gibson, Rosalind S.
Taylor, Rachael W.
Fleming, Elizabeth A.
Miller, Jody C.
Thomson, Christine D.
Heath, Anne-Louise M.
Selenium intakes and plasma selenium of New Zealand toddlers: secondary analysis of a randomised controlled trial
title Selenium intakes and plasma selenium of New Zealand toddlers: secondary analysis of a randomised controlled trial
title_full Selenium intakes and plasma selenium of New Zealand toddlers: secondary analysis of a randomised controlled trial
title_fullStr Selenium intakes and plasma selenium of New Zealand toddlers: secondary analysis of a randomised controlled trial
title_full_unstemmed Selenium intakes and plasma selenium of New Zealand toddlers: secondary analysis of a randomised controlled trial
title_short Selenium intakes and plasma selenium of New Zealand toddlers: secondary analysis of a randomised controlled trial
title_sort selenium intakes and plasma selenium of new zealand toddlers: secondary analysis of a randomised controlled trial
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10011592/
https://www.ncbi.nlm.nih.gov/pubmed/35894292
http://dx.doi.org/10.1017/S0007114522002379
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