Soymilk intake has desirable effects on phosphorus and calcium metabolism

The objective was to evaluate the effect of replacing milk with soymilk or calcium-fortified soymilk as a part of a meal on postprandial serum phosphorus levels. This study had a randomized crossover design. Ten healthy subjects were enrolled and consumed three test meals that contained either milk,...

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Autores principales: Sakuma, Masae, Suzuki, Ayaka, Kikuchi, Minako, Arai, Hidekazu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: the Society for Free Radical Research Japan 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5990409/
https://www.ncbi.nlm.nih.gov/pubmed/29892166
http://dx.doi.org/10.3164/jcbn.17-79
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author Sakuma, Masae
Suzuki, Ayaka
Kikuchi, Minako
Arai, Hidekazu
author_facet Sakuma, Masae
Suzuki, Ayaka
Kikuchi, Minako
Arai, Hidekazu
author_sort Sakuma, Masae
collection PubMed
description The objective was to evaluate the effect of replacing milk with soymilk or calcium-fortified soymilk as a part of a meal on postprandial serum phosphorus levels. This study had a randomized crossover design. Ten healthy subjects were enrolled and consumed three test meals that contained either milk, soymilk, or calcium-fortified soymilk containing the same amount of calcium as milk. Blood samples were collected at 0, 30, 60, 120, 240 and 360 min and urine samples were collected from 0 to 360 min after consuming the test meal. Serum phosphorus levels decreased the most after the ingestion of the soymilk meal, and the least after the ingestion of the milk meal. After the ingestion of each meal, serum intact parathyroid hormone levels showed an initial drop followed by a gradual rise, and these changes were more pronounced for the soymilk meal than for the milk meal and the soymilk + calcium meal. Our study shows that replacing milk with soymilk as a part of a meal may suppress the postprandial elevation in serum phosphorus levels, even when the soymilk contains the same amount of calcium as milk.
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spelling pubmed-59904092018-06-11 Soymilk intake has desirable effects on phosphorus and calcium metabolism Sakuma, Masae Suzuki, Ayaka Kikuchi, Minako Arai, Hidekazu J Clin Biochem Nutr Original Article The objective was to evaluate the effect of replacing milk with soymilk or calcium-fortified soymilk as a part of a meal on postprandial serum phosphorus levels. This study had a randomized crossover design. Ten healthy subjects were enrolled and consumed three test meals that contained either milk, soymilk, or calcium-fortified soymilk containing the same amount of calcium as milk. Blood samples were collected at 0, 30, 60, 120, 240 and 360 min and urine samples were collected from 0 to 360 min after consuming the test meal. Serum phosphorus levels decreased the most after the ingestion of the soymilk meal, and the least after the ingestion of the milk meal. After the ingestion of each meal, serum intact parathyroid hormone levels showed an initial drop followed by a gradual rise, and these changes were more pronounced for the soymilk meal than for the milk meal and the soymilk + calcium meal. Our study shows that replacing milk with soymilk as a part of a meal may suppress the postprandial elevation in serum phosphorus levels, even when the soymilk contains the same amount of calcium as milk. the Society for Free Radical Research Japan 2018-05 2018-02-17 /pmc/articles/PMC5990409/ /pubmed/29892166 http://dx.doi.org/10.3164/jcbn.17-79 Text en Copyright © 2018 JCBN http://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Original Article
Sakuma, Masae
Suzuki, Ayaka
Kikuchi, Minako
Arai, Hidekazu
Soymilk intake has desirable effects on phosphorus and calcium metabolism
title Soymilk intake has desirable effects on phosphorus and calcium metabolism
title_full Soymilk intake has desirable effects on phosphorus and calcium metabolism
title_fullStr Soymilk intake has desirable effects on phosphorus and calcium metabolism
title_full_unstemmed Soymilk intake has desirable effects on phosphorus and calcium metabolism
title_short Soymilk intake has desirable effects on phosphorus and calcium metabolism
title_sort soymilk intake has desirable effects on phosphorus and calcium metabolism
topic Original Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5990409/
https://www.ncbi.nlm.nih.gov/pubmed/29892166
http://dx.doi.org/10.3164/jcbn.17-79
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