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Micronutrients in Human Milk

A special issue of Nutrients (ISSN 2072-6643). This special issue belongs to the section "Micronutrients and Human Health".

Deadline for manuscript submissions: closed (20 December 2023) | Viewed by 1540

Special Issue Editors


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Guest Editor
1. Department of Obstetrics & Gynecology, Hospital Universitario Germans Trias I Pujol, 08916 Badalona, Barcelona, Spain
2. Institute for Health Science Research Germans Trias i Pujol (IGTP), 08916 Badalona, Barcelona, Spain
Interests: screening; thyroid; endocrinology; maternal and child health; obstetric delivery; thyroid diseases; clinical endocrinology

E-Mail Website
Guest Editor
1. Department of Endocrinology and Nutrition, Hospital Universitario Germans Trias I Pujol, 08916 Badalona, Barcelona, Spain
2. Institute for Health Science Research Germans Trias i Pujol (IGTP), 08916 Badalona, Spain
Interests: endocrinology; nutrition; pituitary and thyroid disorders; diabetes mellitus

Special Issue Information

Dear Colleagues,

Human milk is the primal food used to nourish a baby. For years, the dynamics of its composition, as well as its own mechanisms of production and adaptation to the newborn’s needs, have been exhaustively investigated. However, the role of certain nutrients, enzymes, hormones, and microbiota remains unknown.

Additionally, a growing body of evidence demonstrates the role of breastfeeding as a form of protection against obesity in later life or as a positive stimulus for infant neurodevelopment. Therefore, it seems mandatory to revisit the function of human milk as a complex biological fluid that provides specific nutrients involved in infant growth and development.

This Special Issue will include manuscripts that focus on nutrients or combinations of nutrients, micronutrients, minerals, pre/probiotics, and trace-elements present in human milk that offer nutritional, developmental, immunological, or metabolic properties. The following will also be considered: descriptions or measurement methods for certain nutrients, particular circumstances that are likely to affect milk composition, or the consequent effect of these nutrients.

Dr. Inés Velasco
Dr. Manel Puig-Domingo
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Nutrients is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2900 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • human milk
  • nutrition
  • neurodevelopment
  • growth

Published Papers (1 paper)

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Research

12 pages, 625 KiB  
Article
Iodine Concentration in the Breast Milk and Urine as Biomarkers of Iodine Nutritional Status of Lactating Women and Breastfed Infants in Taiwan
by Chun-Jui Huang, Jia-Zhen Li, Chii-Min Hwu, Harn-Shen Chen, Fan-Fen Wang, Chang-Ching Yeh and Chen-Chang Yang
Nutrients 2023, 15(19), 4125; https://doi.org/10.3390/nu15194125 - 25 Sep 2023
Cited by 1 | Viewed by 1271
Abstract
Breast milk iodine concentration (BMIC) can be different when median urinary iodine concentration (UIC) is similar. The BMIC, UIC/creatinine (Cr), estimated 24-h urinary iodine excretion (24-h UIE) of lactating women in Taiwan is unknown. This study enrolled lactating women from Taipei Veterans General [...] Read more.
Breast milk iodine concentration (BMIC) can be different when median urinary iodine concentration (UIC) is similar. The BMIC, UIC/creatinine (Cr), estimated 24-h urinary iodine excretion (24-h UIE) of lactating women in Taiwan is unknown. This study enrolled lactating women from Taipei Veterans General Hospital (August 2021–February 2023). Each participant provided a random spot urine sample, two breast milk samples, a blood sample, and completed a food frequency questionnaire on the same day. Iodine measurement was performed by inductively coupled plasma mass spectrometry. The median UIC of the enrolled 71 women was 91.1 μg/L, indicating insufficient iodine status; however, the median BMIC was 166.6 μg/L and this suggested that the amount of iodine delivered through breast milk was adequate for the breastfed infants. BMIC was correlated with UIC/Cr and 24-h UIE (both rs = 0.49) but not with UIC (rs = 0.18) or thyroid stimulating hormone (rs = 0.07). Women who did not consume dairy products (adjusted odds ratio: 24.41, 95% confidence interval: 1.26–471.2) and multivitamins (adjusted odds ratio: 8.26, 95% confidence interval: 1.76–38.79) were at increased odds for having lower BMIC. The results suggest that measuring maternal UIC alone may not be sufficient, as BMIC, UIC/Cr, and 24-h UIE are all important biomarkers. Ingestion of dairy products and multivitamins were independently associated with BMIC. Full article
(This article belongs to the Special Issue Micronutrients in Human Milk)
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