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Total Usual Micronutrient Intakes Compared to the Dietary Reference Intakes among U.S. Adults by Food Security Status

This study examined total usual micronutrient intakes from foods, beverages, and dietary supplements (DS) compared to the Dietary Reference Intakes among U.S. adults (≥19 years) by sex and food security status using NHANES 2011–2014 data (n = 9954). DS data were collected via an in-home interview; t...

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Autores principales: Cowan, Alexandra E., Jun, Shinyoung, Tooze, Janet A., Eicher-Miller, Heather A., Dodd, Kevin W., Gahche, Jaime J., Guenther, Patricia M., Dwyer, Johanna T., Potischman, Nancy, Bhadra, Anindya, Bailey, Regan L.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7019721/
https://www.ncbi.nlm.nih.gov/pubmed/31877853
http://dx.doi.org/10.3390/nu12010038
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author Cowan, Alexandra E.
Jun, Shinyoung
Tooze, Janet A.
Eicher-Miller, Heather A.
Dodd, Kevin W.
Gahche, Jaime J.
Guenther, Patricia M.
Dwyer, Johanna T.
Potischman, Nancy
Bhadra, Anindya
Bailey, Regan L.
author_facet Cowan, Alexandra E.
Jun, Shinyoung
Tooze, Janet A.
Eicher-Miller, Heather A.
Dodd, Kevin W.
Gahche, Jaime J.
Guenther, Patricia M.
Dwyer, Johanna T.
Potischman, Nancy
Bhadra, Anindya
Bailey, Regan L.
author_sort Cowan, Alexandra E.
collection PubMed
description This study examined total usual micronutrient intakes from foods, beverages, and dietary supplements (DS) compared to the Dietary Reference Intakes among U.S. adults (≥19 years) by sex and food security status using NHANES 2011–2014 data (n = 9954). DS data were collected via an in-home interview; the NCI method was used to estimate distributions of total usual intakes from two 24 h recalls for food and beverages, after which DS were added. Food security status was categorized using the USDA Household Food Security Survey Module. Adults living in food insecure households had a higher prevalence of risk of inadequacy among both men and women for magnesium, potassium, vitamins A, B6, B12, C, D, E, and K; similar findings were apparent for phosphorous, selenium, and zinc in men alone. Meanwhile, no differences in the prevalence of risk for inadequacy were observed for calcium, iron (examined in men only), choline, or folate by food security status. Some DS users, especially food secure adults, had total usual intakes that exceeded the Tolerable Upper Intake Level (UL) for folic acid, vitamin D, calcium, and iron. In conclusion, while DS can be helpful in meeting nutrient requirements for adults for some micronutrients, potential excess may also be of concern for certain micronutrients among supplement users. In general, food insecure adults have higher risk for micronutrient inadequacy than food secure adults.
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spelling pubmed-70197212020-03-09 Total Usual Micronutrient Intakes Compared to the Dietary Reference Intakes among U.S. Adults by Food Security Status Cowan, Alexandra E. Jun, Shinyoung Tooze, Janet A. Eicher-Miller, Heather A. Dodd, Kevin W. Gahche, Jaime J. Guenther, Patricia M. Dwyer, Johanna T. Potischman, Nancy Bhadra, Anindya Bailey, Regan L. Nutrients Article This study examined total usual micronutrient intakes from foods, beverages, and dietary supplements (DS) compared to the Dietary Reference Intakes among U.S. adults (≥19 years) by sex and food security status using NHANES 2011–2014 data (n = 9954). DS data were collected via an in-home interview; the NCI method was used to estimate distributions of total usual intakes from two 24 h recalls for food and beverages, after which DS were added. Food security status was categorized using the USDA Household Food Security Survey Module. Adults living in food insecure households had a higher prevalence of risk of inadequacy among both men and women for magnesium, potassium, vitamins A, B6, B12, C, D, E, and K; similar findings were apparent for phosphorous, selenium, and zinc in men alone. Meanwhile, no differences in the prevalence of risk for inadequacy were observed for calcium, iron (examined in men only), choline, or folate by food security status. Some DS users, especially food secure adults, had total usual intakes that exceeded the Tolerable Upper Intake Level (UL) for folic acid, vitamin D, calcium, and iron. In conclusion, while DS can be helpful in meeting nutrient requirements for adults for some micronutrients, potential excess may also be of concern for certain micronutrients among supplement users. In general, food insecure adults have higher risk for micronutrient inadequacy than food secure adults. MDPI 2019-12-22 /pmc/articles/PMC7019721/ /pubmed/31877853 http://dx.doi.org/10.3390/nu12010038 Text en © 2019 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
Cowan, Alexandra E.
Jun, Shinyoung
Tooze, Janet A.
Eicher-Miller, Heather A.
Dodd, Kevin W.
Gahche, Jaime J.
Guenther, Patricia M.
Dwyer, Johanna T.
Potischman, Nancy
Bhadra, Anindya
Bailey, Regan L.
Total Usual Micronutrient Intakes Compared to the Dietary Reference Intakes among U.S. Adults by Food Security Status
title Total Usual Micronutrient Intakes Compared to the Dietary Reference Intakes among U.S. Adults by Food Security Status
title_full Total Usual Micronutrient Intakes Compared to the Dietary Reference Intakes among U.S. Adults by Food Security Status
title_fullStr Total Usual Micronutrient Intakes Compared to the Dietary Reference Intakes among U.S. Adults by Food Security Status
title_full_unstemmed Total Usual Micronutrient Intakes Compared to the Dietary Reference Intakes among U.S. Adults by Food Security Status
title_short Total Usual Micronutrient Intakes Compared to the Dietary Reference Intakes among U.S. Adults by Food Security Status
title_sort total usual micronutrient intakes compared to the dietary reference intakes among u.s. adults by food security status
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7019721/
https://www.ncbi.nlm.nih.gov/pubmed/31877853
http://dx.doi.org/10.3390/nu12010038
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