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Micronutrient Fortification and Women’s Health

A special issue of Nutrients (ISSN 2072-6643). This special issue belongs to the section "Nutrition in Women".

Deadline for manuscript submissions: closed (5 April 2024) | Viewed by 1644

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Guest Editor
National Institute for Nutrition and Health, Chinese Center for Disease Control Prevention, No. 27 Nanwei Road, Xicheng District, Beijing 100050, China
Interests: micronutrient supplement; iron; anemia
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

Essential micronutrients include iron, zinc, calcium, iodine, selenium, vitamin A, vitamin D, B-vitamins, vitamin C and more. Micronutrient deficiencies, also termed ‘hidden hunger’, affecting more than 2 billion people worldwide, are an important global health issue. Women, especially pregnant and lactating women, are at risk of developing micronutrient deficiencies as a result of low dietary intake and higher physiological requirements. Malnutrition in women affects key development outcomes including vulnerability or exacerbation of disease, mental retardation and general losses in productivity and potential, in addition to poor physical and mental development in their children. Micronutrient fortification is an evidence-informed intervention that contributes to the prevention, reduction and control of micronutrient deficiencies. It can be used to correct a demonstrated micronutrient deficiency in the general population or in specific population groups. In recent years, specifically designed studies and fortification intervention projects have been conducted worldwide. These have accumulated data and experiences for further scientific explanation of the relationship between micronutrient fortification and women’s health, and future directions for improving more practices of this approach for micronutrient status and health in women.

Dr. Junsheng Huo
Guest Editor

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Keywords

  • micronutrients
  • food fortification
  • women
  • pregnant and lactating women
  • nutrition and health status

Published Papers (1 paper)

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Research

13 pages, 825 KiB  
Article
Assessment of Individual and Mixed Effects of Six Minerals on Thyroid Hormones in Chinese Pregnant Women
by Simeng Gu, Zhe Mo, Zhijian Chen, Xueqing Li, Yujie Jiang, Chenyang Liu, Fanjia Guo, Yahui Li, Guangming Mao, Xuemin Huang and Xiaofeng Wang
Nutrients 2024, 16(3), 450; https://doi.org/10.3390/nu16030450 - 3 Feb 2024
Cited by 3 | Viewed by 1380
Abstract
The biosynthesis of thyroid hormones is essential for brain and neurological development. It requires iodine as a key component but is also influenced by other nutrients. Evidence for the combined nutrient status in relation to thyroid hormones during pregnancy is limited. We aimed [...] Read more.
The biosynthesis of thyroid hormones is essential for brain and neurological development. It requires iodine as a key component but is also influenced by other nutrients. Evidence for the combined nutrient status in relation to thyroid hormones during pregnancy is limited. We aimed to investigate the joint associations of iodine, selenium, zinc, calcium, magnesium and iron with maternal thyroid functions in 489 pregnant women from Hangzhou, China. Serum levels of six essential minerals and thyroid function parameters were measured during the first antenatal visit. Linear regression, quantile g-computation and Bayesian kernel machine regression were used to explore the individual and joint relationships between the six minerals and thyroid hormones. Linear regression analyses revealed that calcium was positively associated with free triiodothyronine (FT3). Zinc was positively associated with free thyroxine (FT4). Iodine was negatively associated with thyroid-stimulating hormone (TSH) and positively associated with FT3 and FT4. The quantile g-computation and BKMR models indicated that the joint nutrient concentration was negatively associated with TSH and positively associated with FT3 and FT4. Among the six minerals, iodine contributed most to thyroid function. The findings suggested that maintaining the appropriate concentration of minerals, either as individuals or a mixture, is important for thyroid health during pregnancy. Full article
(This article belongs to the Special Issue Micronutrient Fortification and Women’s Health)
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