Psychosocial stress and cortisol stress reactivity predict breast milk composition

Abstract We studied a sample of 146 Polish, exclusively breastfeeding mothers and their healthy born on time infants to explore the effect of perinatal psychosocial stress on breast milk composition. Maternal perinatal stress was assessed using Recent Life Changes Questionnaire summarizing stressful...

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Autores principales:	Anna Ziomkiewicz, Magdalena Babiszewska, Anna Apanasewicz, Magdalena Piosek, Patrycja Wychowaniec, Agnieszka Cierniak, Olga Barbarska, Marek Szołtysik, Dariusz Danel, Szymon Wichary
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/b2effb31e6e84f728007939d3cf63f0a
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spelling	oai:doaj.org-article:b2effb31e6e84f728007939d3cf63f0a2021-12-02T18:24:53ZPsychosocial stress and cortisol stress reactivity predict breast milk composition10.1038/s41598-021-90980-32045-2322https://doaj.org/article/b2effb31e6e84f728007939d3cf63f0a2021-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-90980-3https://doaj.org/toc/2045-2322Abstract We studied a sample of 146 Polish, exclusively breastfeeding mothers and their healthy born on time infants to explore the effect of perinatal psychosocial stress on breast milk composition. Maternal perinatal stress was assessed using Recent Life Changes Questionnaire summarizing stressful events from the previous six months. Stress reactivity was determined by administering the cold pressor test and measuring cortisol in saliva samples taken during the test. Breast milk sample was taken to measure energy, protein, fat, lactose, and fatty acid content. Analyses revealed that stress reactivity was positively associated with milk fat and long-chain unsaturated fatty acids and negatively associated with milk lactose. Perinatal psychosocial stress negatively affected energy density, fat as well as medium-chain and long-chain saturated fatty acids in milk. These results, together with previous studies, advocate monitoring maternal psychological status during the peripartum to promote breastfeeding and healthy infant nutrition.Anna ZiomkiewiczMagdalena BabiszewskaAnna ApanasewiczMagdalena PiosekPatrycja WychowaniecAgnieszka CierniakOlga BarbarskaMarek SzołtysikDariusz DanelSzymon WicharyNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-14 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Anna Ziomkiewicz Magdalena Babiszewska Anna Apanasewicz Magdalena Piosek Patrycja Wychowaniec Agnieszka Cierniak Olga Barbarska Marek Szołtysik Dariusz Danel Szymon Wichary Psychosocial stress and cortisol stress reactivity predict breast milk composition
description	Abstract We studied a sample of 146 Polish, exclusively breastfeeding mothers and their healthy born on time infants to explore the effect of perinatal psychosocial stress on breast milk composition. Maternal perinatal stress was assessed using Recent Life Changes Questionnaire summarizing stressful events from the previous six months. Stress reactivity was determined by administering the cold pressor test and measuring cortisol in saliva samples taken during the test. Breast milk sample was taken to measure energy, protein, fat, lactose, and fatty acid content. Analyses revealed that stress reactivity was positively associated with milk fat and long-chain unsaturated fatty acids and negatively associated with milk lactose. Perinatal psychosocial stress negatively affected energy density, fat as well as medium-chain and long-chain saturated fatty acids in milk. These results, together with previous studies, advocate monitoring maternal psychological status during the peripartum to promote breastfeeding and healthy infant nutrition.
format	article
author	Anna Ziomkiewicz Magdalena Babiszewska Anna Apanasewicz Magdalena Piosek Patrycja Wychowaniec Agnieszka Cierniak Olga Barbarska Marek Szołtysik Dariusz Danel Szymon Wichary
author_facet	Anna Ziomkiewicz Magdalena Babiszewska Anna Apanasewicz Magdalena Piosek Patrycja Wychowaniec Agnieszka Cierniak Olga Barbarska Marek Szołtysik Dariusz Danel Szymon Wichary
author_sort	Anna Ziomkiewicz
title	Psychosocial stress and cortisol stress reactivity predict breast milk composition
title_short	Psychosocial stress and cortisol stress reactivity predict breast milk composition
title_full	Psychosocial stress and cortisol stress reactivity predict breast milk composition
title_fullStr	Psychosocial stress and cortisol stress reactivity predict breast milk composition
title_full_unstemmed	Psychosocial stress and cortisol stress reactivity predict breast milk composition
title_sort	psychosocial stress and cortisol stress reactivity predict breast milk composition
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/b2effb31e6e84f728007939d3cf63f0a
work_keys_str_mv	AT annaziomkiewicz psychosocialstressandcortisolstressreactivitypredictbreastmilkcomposition AT magdalenababiszewska psychosocialstressandcortisolstressreactivitypredictbreastmilkcomposition AT annaapanasewicz psychosocialstressandcortisolstressreactivitypredictbreastmilkcomposition AT magdalenapiosek psychosocialstressandcortisolstressreactivitypredictbreastmilkcomposition AT patrycjawychowaniec psychosocialstressandcortisolstressreactivitypredictbreastmilkcomposition AT agnieszkacierniak psychosocialstressandcortisolstressreactivitypredictbreastmilkcomposition AT olgabarbarska psychosocialstressandcortisolstressreactivitypredictbreastmilkcomposition AT marekszołtysik psychosocialstressandcortisolstressreactivitypredictbreastmilkcomposition AT dariuszdanel psychosocialstressandcortisolstressreactivitypredictbreastmilkcomposition AT szymonwichary psychosocialstressandcortisolstressreactivitypredictbreastmilkcomposition
_version_	1718378117547950080

Psychosocial stress and cortisol stress reactivity predict breast milk composition

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