Cargando…

Influence of Haem, Non-Haem, and Total Iron Intake on Metabolic Syndrome and Its Components: A Population-Based Study

Studies suggest that haem, non-haem iron and total iron intake may be related to non-communicable diseases, especially metabolic syndrome. This study was undertaken to investigate the association of haem, non-haem iron and total iron intake with metabolic syndrome and its components. A cross-section...

Descripción completa

Detalles Bibliográficos
Autores principales: dos Santos Vieira, Diva Aliete, Hermes Sales, Cristiane, Galvão Cesar, Chester Luiz, Marchioni, Dirce Maria, Fisberg, Regina Mara
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5872732/
https://www.ncbi.nlm.nih.gov/pubmed/29518910
http://dx.doi.org/10.3390/nu10030314
_version_ 1783309901925187584
author dos Santos Vieira, Diva Aliete
Hermes Sales, Cristiane
Galvão Cesar, Chester Luiz
Marchioni, Dirce Maria
Fisberg, Regina Mara
author_facet dos Santos Vieira, Diva Aliete
Hermes Sales, Cristiane
Galvão Cesar, Chester Luiz
Marchioni, Dirce Maria
Fisberg, Regina Mara
author_sort dos Santos Vieira, Diva Aliete
collection PubMed
description Studies suggest that haem, non-haem iron and total iron intake may be related to non-communicable diseases, especially metabolic syndrome. This study was undertaken to investigate the association of haem, non-haem iron and total iron intake with metabolic syndrome and its components. A cross-sectional population-based survey was performed in 2008, enrolling 591 adults and elderly adults living in São Paulo, Brazil. Dietary intake was measured by two 24 h dietary recalls. Metabolic syndrome was defined as the presence of at least three of the following: hypertension, hyperglycaemia, dyslipidaemia and central obesity. The association between different types of dietary iron and metabolic syndrome was evaluated using multiple logistic regression. After adjustment for potential confounders, a higher haem iron intake was positively associated with metabolic syndrome and with elevated triglyceride levels. A higher total iron intake was positively associated with hyperglycaemia. Non-haem iron intake was positively associated with hyperglycaemia in the fourth quintile. In conclusion, this study suggests that the different types of dietary iron are associated with metabolic syndrome, elevated triglyceride levels and hyperglycaemia. In addition, it emphasises the importance of investigating the roles of dietary iron in health outcomes, since its consumption may have different impacts on health.
format Online
Article
Text
id pubmed-5872732
institution National Center for Biotechnology Information
language English
publishDate 2018
publisher MDPI
record_format MEDLINE/PubMed
spelling pubmed-58727322018-03-30 Influence of Haem, Non-Haem, and Total Iron Intake on Metabolic Syndrome and Its Components: A Population-Based Study dos Santos Vieira, Diva Aliete Hermes Sales, Cristiane Galvão Cesar, Chester Luiz Marchioni, Dirce Maria Fisberg, Regina Mara Nutrients Article Studies suggest that haem, non-haem iron and total iron intake may be related to non-communicable diseases, especially metabolic syndrome. This study was undertaken to investigate the association of haem, non-haem iron and total iron intake with metabolic syndrome and its components. A cross-sectional population-based survey was performed in 2008, enrolling 591 adults and elderly adults living in São Paulo, Brazil. Dietary intake was measured by two 24 h dietary recalls. Metabolic syndrome was defined as the presence of at least three of the following: hypertension, hyperglycaemia, dyslipidaemia and central obesity. The association between different types of dietary iron and metabolic syndrome was evaluated using multiple logistic regression. After adjustment for potential confounders, a higher haem iron intake was positively associated with metabolic syndrome and with elevated triglyceride levels. A higher total iron intake was positively associated with hyperglycaemia. Non-haem iron intake was positively associated with hyperglycaemia in the fourth quintile. In conclusion, this study suggests that the different types of dietary iron are associated with metabolic syndrome, elevated triglyceride levels and hyperglycaemia. In addition, it emphasises the importance of investigating the roles of dietary iron in health outcomes, since its consumption may have different impacts on health. MDPI 2018-03-07 /pmc/articles/PMC5872732/ /pubmed/29518910 http://dx.doi.org/10.3390/nu10030314 Text en © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
dos Santos Vieira, Diva Aliete
Hermes Sales, Cristiane
Galvão Cesar, Chester Luiz
Marchioni, Dirce Maria
Fisberg, Regina Mara
Influence of Haem, Non-Haem, and Total Iron Intake on Metabolic Syndrome and Its Components: A Population-Based Study
title Influence of Haem, Non-Haem, and Total Iron Intake on Metabolic Syndrome and Its Components: A Population-Based Study
title_full Influence of Haem, Non-Haem, and Total Iron Intake on Metabolic Syndrome and Its Components: A Population-Based Study
title_fullStr Influence of Haem, Non-Haem, and Total Iron Intake on Metabolic Syndrome and Its Components: A Population-Based Study
title_full_unstemmed Influence of Haem, Non-Haem, and Total Iron Intake on Metabolic Syndrome and Its Components: A Population-Based Study
title_short Influence of Haem, Non-Haem, and Total Iron Intake on Metabolic Syndrome and Its Components: A Population-Based Study
title_sort influence of haem, non-haem, and total iron intake on metabolic syndrome and its components: a population-based study
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5872732/
https://www.ncbi.nlm.nih.gov/pubmed/29518910
http://dx.doi.org/10.3390/nu10030314
work_keys_str_mv AT dossantosvieiradivaaliete influenceofhaemnonhaemandtotalironintakeonmetabolicsyndromeanditscomponentsapopulationbasedstudy
AT hermessalescristiane influenceofhaemnonhaemandtotalironintakeonmetabolicsyndromeanditscomponentsapopulationbasedstudy
AT galvaocesarchesterluiz influenceofhaemnonhaemandtotalironintakeonmetabolicsyndromeanditscomponentsapopulationbasedstudy
AT marchionidircemaria influenceofhaemnonhaemandtotalironintakeonmetabolicsyndromeanditscomponentsapopulationbasedstudy
AT fisbergreginamara influenceofhaemnonhaemandtotalironintakeonmetabolicsyndromeanditscomponentsapopulationbasedstudy