Dietary protein and blood pressure: a systematic review.

<h4>Background</h4>Elevated blood pressure (BP), which is a major risk factor for cardiovascular disease, is highly prevalent worldwide. Recently, interest has grown in the role of dietary protein in human BP. We performed a systematic review of all published scientific literature on die...

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Autores principales:	Wieke Altorf-van der Kuil, Mariëlle F Engberink, Elizabeth J Brink, Marleen A van Baak, Stephan J L Bakker, Gerjan Navis, Pieter van 't Veer, Johanna M Geleijnse
Formato:	article
Lenguaje:	EN
Publicado:	Public Library of Science (PLoS) 2010
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/d3f9c15d66b74cbe87b41665dcef0c14
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spelling	oai:doaj.org-article:d3f9c15d66b74cbe87b41665dcef0c142021-11-18T06:36:12ZDietary protein and blood pressure: a systematic review.1932-620310.1371/journal.pone.0012102https://doaj.org/article/d3f9c15d66b74cbe87b41665dcef0c142010-08-01T00:00:00Zhttps://www.ncbi.nlm.nih.gov/pmc/articles/pmid/20711407/?tool=EBIhttps://doaj.org/toc/1932-6203<h4>Background</h4>Elevated blood pressure (BP), which is a major risk factor for cardiovascular disease, is highly prevalent worldwide. Recently, interest has grown in the role of dietary protein in human BP. We performed a systematic review of all published scientific literature on dietary protein, including protein from various sources, in relation to human BP.<h4>Methodology/principal findings</h4>We performed a MEDLINE search and a manual search to identify English language studies on the association between protein and blood pressure, published before June 2010. A total of 46 papers met the inclusion criteria. Most observational studies showed no association or an inverse association between total dietary protein and BP or incident hypertension. Results of biomarker studies and randomized controlled trials indicated a beneficial effect of protein on BP. This beneficial effect may be mainly driven by plant protein, according to results in observational studies. Data on protein from specific sources (e.g. from fish, dairy, grain, soy, and nut) were scarce. There was some evidence that BP in people with elevated BP and/or older age could be more sensitive to dietary protein.<h4>Conclusions/significance</h4>In conclusion, evidence suggests a small beneficial effect of protein on BP, especially for plant protein. A blood pressure lowering effect of protein may have important public health implications. However, this warrants further investigation in randomized controlled trials. Furthermore, more data are needed on protein from specific sources in relation to BP, and on the protein-BP relation in population subgroups.Wieke Altorf-van der KuilMariëlle F EngberinkElizabeth J BrinkMarleen A van BaakStephan J L BakkerGerjan NavisPieter van 't VeerJohanna M GeleijnsePublic Library of Science (PLoS)articleMedicineRScienceQENPLoS ONE, Vol 5, Iss 8, p e12102 (2010)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Wieke Altorf-van der Kuil Mariëlle F Engberink Elizabeth J Brink Marleen A van Baak Stephan J L Bakker Gerjan Navis Pieter van 't Veer Johanna M Geleijnse Dietary protein and blood pressure: a systematic review.
description	<h4>Background</h4>Elevated blood pressure (BP), which is a major risk factor for cardiovascular disease, is highly prevalent worldwide. Recently, interest has grown in the role of dietary protein in human BP. We performed a systematic review of all published scientific literature on dietary protein, including protein from various sources, in relation to human BP.<h4>Methodology/principal findings</h4>We performed a MEDLINE search and a manual search to identify English language studies on the association between protein and blood pressure, published before June 2010. A total of 46 papers met the inclusion criteria. Most observational studies showed no association or an inverse association between total dietary protein and BP or incident hypertension. Results of biomarker studies and randomized controlled trials indicated a beneficial effect of protein on BP. This beneficial effect may be mainly driven by plant protein, according to results in observational studies. Data on protein from specific sources (e.g. from fish, dairy, grain, soy, and nut) were scarce. There was some evidence that BP in people with elevated BP and/or older age could be more sensitive to dietary protein.<h4>Conclusions/significance</h4>In conclusion, evidence suggests a small beneficial effect of protein on BP, especially for plant protein. A blood pressure lowering effect of protein may have important public health implications. However, this warrants further investigation in randomized controlled trials. Furthermore, more data are needed on protein from specific sources in relation to BP, and on the protein-BP relation in population subgroups.
format	article
author	Wieke Altorf-van der Kuil Mariëlle F Engberink Elizabeth J Brink Marleen A van Baak Stephan J L Bakker Gerjan Navis Pieter van 't Veer Johanna M Geleijnse
author_facet	Wieke Altorf-van der Kuil Mariëlle F Engberink Elizabeth J Brink Marleen A van Baak Stephan J L Bakker Gerjan Navis Pieter van 't Veer Johanna M Geleijnse
author_sort	Wieke Altorf-van der Kuil
title	Dietary protein and blood pressure: a systematic review.
title_short	Dietary protein and blood pressure: a systematic review.
title_full	Dietary protein and blood pressure: a systematic review.
title_fullStr	Dietary protein and blood pressure: a systematic review.
title_full_unstemmed	Dietary protein and blood pressure: a systematic review.
title_sort	dietary protein and blood pressure: a systematic review.
publisher	Public Library of Science (PLoS)
publishDate	2010
url	https://doaj.org/article/d3f9c15d66b74cbe87b41665dcef0c14
work_keys_str_mv	AT wiekealtorfvanderkuil dietaryproteinandbloodpressureasystematicreview AT mariellefengberink dietaryproteinandbloodpressureasystematicreview AT elizabethjbrink dietaryproteinandbloodpressureasystematicreview AT marleenavanbaak dietaryproteinandbloodpressureasystematicreview AT stephanjlbakker dietaryproteinandbloodpressureasystematicreview AT gerjannavis dietaryproteinandbloodpressureasystematicreview AT pietervantveer dietaryproteinandbloodpressureasystematicreview AT johannamgeleijnse dietaryproteinandbloodpressureasystematicreview
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Dietary protein and blood pressure: a systematic review.

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