Iodine Intake Based on a Survey from a Cohort of Women at Their Third Trimester of Pregnancy from the Bosque County Chile.

Autor:	Opazo MC; Millennium Institute on Immunology and Immunotherapy, Santiago, Chile.; Instituto de Ciencias Naturales, Facultad de Medicina Veterinaria y Agronomía, Universidad de Las Américas, Santiago, Chile., Fuentes Pena C; Department of Nuclear Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium., Méndez L; Millennium Institute on Immunology and Immunotherapy, Santiago, Chile.; Escuela de Nutrición y Dietética, Facultad de Medicina, Universidad Andrés Bello, Santiago, Chile., Rojas D; Escuela de Nutrición y Dietética, Facultad de Medicina, Universidad Andrés Bello, Santiago, Chile., Aguayo D; Centro de Bioinformática y Biología Integrativa, Facultad Ciencias de la Vida Universidad Andrés Bello, Santiago, Chile.; Agricultura Digital, Salfa Agrícola, Centro de Innovación Sustentable, Salinas y Fabres S. A. Paine, Paine, Chile., Oyanedel JC; Facultad de Educación y Ciencias Sociales, Universidad Andrés Bello, Santiago, Chile., Moreno-Reyes R; Department of Nuclear Medicine, Hôpital Erasme, Université Libre de Bruxelles, Brussels, Belgium., Wollhk N; Endocrine Section, Hospital del Salvador, Santiago de Chile, Department of Medicine, University of Chile, Santiago, Chile., Kalergis AM; Millennium Institute on Immunology and Immunotherapy, Santiago, Chile.; Departamento de Genética Molecular y Microbiología, Facultad de Ciencias Biológicas, Pontificia Universidad Católica de Chile, Santiago, Chile.; Departamento de Endocrinología, Facultad de Medicina, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago, Chile., Riedel CA; Facultad de Ciencias de La Vida, Universidad Andrés Bello, Santiago, Chile. claudia.riedel@unab.cl.
Jazyk:	angličtina
Zdroj:	Advances in experimental medicine and biology [Adv Exp Med Biol] 2023; Vol. 1408, pp. 147-162.
DOI:	10.1007/978-3-031-26163-3_8
Abstrakt:	Adequate iodine nutrition is fundamental for all humans and is critical during pregnancy and lactation due to iodine forms part of the structure of thyroid hormones (THs) and it is required for THs function. Iodine is a scarce micronutrient that must be obtained from the diet. Sufficient iodine can be found in the nature from seafood and given it is not frequently consumed by Chileans, public health policies state that table salt in Chile must be iodized. Health plans must be monitored to determine if the intake of iodine is being appropriated and the population has not fallen in deficiency or excess. The aim of this work was to evaluate iodine intake in 26 women at the third trimester of pregnancy. Pregnant women are resident from El Bosque a low-income County located in Santiago de Chile. These Chilean pregnant women were recruited by nutritionist at the Centros de Salud familiar (CESFAM). A 24 h dietary recall (24 h-DR) was applied to them to evaluate iodine intake. Samples of urine and blood were taken by health professionals to analyze parameters of thyroid function and to measure urine iodine concentration (UIC). The survey analysis showed that the iodine consumption in these pregnant women derived mainly from salt, bread and milk and not from seafood. The survey analysis indicated that iodine intake was above the requirements for pregnant women. However, the average UIC indicated that iodine intake was adequate, suggesting the need to find a better parameter to determine iodine intake in pregnant women. (© 2023. The Author(s), under exclusive license to Springer Nature Switzerland AG.)
Databáze:	MEDLINE
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