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Supplement

Eucommia Bark

Eucommia bark comes from a tree native to China and has long been used in traditional herbal medicine, where its plant compounds are thought to help relax blood vessels. People mostly look at it for high blood pressure, and the evidence is limited, though blood pressure came down in the research so far. That rests on a small group of 54 participants, so it is too early to say how far the results apply.

Best evidence
Grade C
Conditions studied
1
Outcomes
4
Graded outcomes
0010

Evidence by condition

  • Strong
  • Moderate
  • Limited
  • Very limited

1 condition

High Blood Pressure: outcomes studied for Eucommia Bark
GradeOutcomeEffectSizeStudiesPeopleStudies list
Blood Pressure

Moderate Improvement

Improves (the measure goes down)Moderate effect54 people
Heart RateImproves (the measure goes down)1 study54 people
Blood glucose

Small Detriment

Worsens (the measure goes up)Small effect54 people
Kidney FunctionImproves (the measure goes up)54 people

Key findings

  • Blood PressureHigh Blood PressureImproves (the measure goes down)

Studies cited

1 study from PubMed

  1. A clinical trial testing the safety and efficacy of a standardized Eucommia ulmoides Oliver bark extract to treat hypertensionAltern Med Rev · PMID 22214253