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Dtsch Med Wochenschr 2019; 144(14): 943-948
DOI: 10.1055/a-0826-1977
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© Georg Thieme Verlag KG Stuttgart · New York

Verdauungsoptimierung – wie sich Ernährung und Mikrobiom gegenseitig beeinflussen

Optimization of Digestion – How Nutrition and Microbiome Affect Each Other
Stephan C. Bischoff
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Publication History

Publication Date:
16 July 2019 (online)

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Abstract

Nutrition affects intestinal bacteria by stimulating the expansion of bacteria that can metabolize the nutrient components offered. Conversely, gut bacteria help to optimize food digestion and increase energy intake. Thus, the intestinal microbiome is regulated primarily by nourishment: it determines the composition, function and diversity of the microbiome. As a result, the intestinal microbiome helps to optimize energy and substrate production from food. This is beneficial in cases of imminent malnutrition, but can be detrimental in case of overeating and obesity.

Die Nahrung beeinflusst die Darmbakterien dadurch, dass sie solche Bakterien zur Expansion stimuliert, welche die angebotenen Nahrungsbestandteile metabolisieren können. Umgekehrt helfen auf diese Weise die Darmbakterien, die Verdauung der Nahrung zu optimieren und die Energieaufnahme zu erhöhen. Davon profitieren beide – unser Organismus und die Darmbakterien.

Schlüsselwörter

Ernährung - Adipositas - Unterernährung - Darm-Mikrobiom - PNALD

Key words

nutrition - obesity - malnutrition - gut microbiome - PNALD
 

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