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Dr. Grey AI

Supplement

Oregano

Oregano is a culinary herb whose leaves and oil contain aromatic compounds, such as carvacrol and thymol, that plants use for their own defense. People mostly look at oregano oil for intestinal parasites, and the evidence is limited: in one study, gut parasites were reduced after emulsified oil. That study included only 13 people, so it is too small to show how well the result would hold up more broadly.

Sources: PMID 10815019

Best evidence
Grade C
Conditions studied
1
Outcomes
1
Graded outcomes
0010

Evidence by condition

  • Strong
  • Moderate
  • Limited
  • Very limited

1 condition

Intestinal Parasite Infection: outcomes studied for Oregano
GradeOutcomeEffectSizeStudiesPeopleStudies list
Intestinal Parasites

Moderate Improvement

Improves (the measure goes up)Moderate effect1 study13 people

Studies that measured intestinal parasites

Key findings

  • Intestinal ParasitesIntestinal Parasite InfectionImproves (the measure goes up)

Shop Oregano

Third-party tested Oregano products. The evidence above is limited, so read it before you buy.

  • Grade C

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Studies cited

1 study from PubMed

  1. Inhibition of enteric parasites by emulsified oil of oregano in vivoPhytother Res · PMID 10815019