Origanum vulgare
Oregano is a widely used culinary herb thatis rich in bioactive compounds, particularly polyphenols with antioxidant andantimicrobial properties. It has been used traditionally in Mediterranean dietsand herbal medicine, and has attracted scientific interest for its potentialeffects on gut health, inflammation, and microbial balance.
While much of the research has been conducted in laboratory and preclinicalsettings, oregano’s compounds are well characterised and biologically active,supporting its inclusion as part of a diverse, plant-rich formulation.
Oregano contains a range of activecompounds:
- Carvacrol — a key antimicrobial compound with effects on bacteria andfungi
- Thymol — associated with antimicrobial and antioxidant activity
- Polyphenols — contributing to oxidative balance and cellular protection
- Flavonoids — supporting anti-inflammatory pathways
These compounds are responsible for oregano’s characteristic aroma and itsbiological activity.
A healthy gut environment depends on a balance of microorganisms. Compounds such as carvacrol and thymol have been shown to influence microbial populations, potentially helping to suppress harmful bacteria while supporting overall gut balance.
A healthy gut environment depends on a balance of microorganisms. Compounds such as carvacrol and thymol have been shown to influence microbial populations, potentially helping to suppress harmful bacteria while supporting overall gut balance. From a longevity perspective, reducing chronic inflammation and supporting microbial diversity are key components of long-term health. Oregano contributes to both through its antioxidant and antimicrobial properties.
Contributes to overall plant diversity and a broad spectrum of phytonutrients.
Review
Plants, due to the large biological and structural diversity of their components, constitute a unique and renewable source for the discovery of new antibacterial, antifungal, and antiparasitic compounds.
View on PubMed →Systematic Review
Bioactive compounds found to help against diabetes are quercetin, Kaempferol, Rosmarinic acid, Cyanidin, Rutin, Catechin, Luteolin and Ellagic acid. Oregano ia source of many of these.
View study on PubMed →Oregano provides a concentrated source of antimicrobial and antioxidant compounds that support gut health, microbial balance, and oxidative defence. While human clinical evidence remains limited, its well-characterised bioactive compounds and strong mechanistic evidence support its inclusion as part of a diverse, plant-based approach to long-term health.
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