Polyphenols: What are Polyphenols and how do they impact the microbiome and gut health

Polyphenols are plant-based compounds found in foods like:
Berries
Tea
Dark chocolate
Herbs and spices
They act as antioxidants and many also have anti-inflammatory properties.
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Eating a diet rich in polyphenols may:
Help reduce markers of gut inflammation (such as faecal calprotectin)
Support beneficial gut activity by increasing plasma IPA levels, which are linked to gut and overall health
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In short, polyphenols are a natural way to support your microbiome and gut health through everyday foods.
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10.1093/ecco-jcc/jjx002.705

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http://phenol-explorer.eu/

https://www.ars.usda.gov/northeast-area/beltsville-md-bhnrc/beltsville-human-nutrition-research-center/methods-and-application-of-food-composition-laboratory/mafcl-site-pages/flavonoids/

https://ebasis.eurofir.org/Default.asp