Evidence supporting the use of: Horsetail
For the body system: Bladder

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Synopsis

Source of validity: Traditional
Rating (out of 5): 2

Horsetail (Equisetum arvense) has been used traditionally in herbal medicine to support urinary tract health, including the bladder. Historical records from European, Native American, and traditional Chinese medicine describe the use of horsetail as a diuretic, intended to increase urine output and help flush the urinary system. This traditional use is thought to promote the elimination of excess fluids and potentially support bladder function by reducing irritation or infection risk through increased urination.

Scientific evidence for horsetail’s efficacy in supporting the bladder is limited. Some small clinical studies and laboratory research indicate that horsetail extracts have mild diuretic properties, likely due to the presence of flavonoids, saponins, and potassium. However, robust clinical trials specifically evaluating horsetail’s benefit for bladder health are lacking. The European Medicines Agency acknowledges its traditional use as a diuretic for flushing the urinary tract but notes the lack of well-controlled studies.

In summary, horsetail’s use for bladder support is mainly rooted in traditional herbal practices, with some preliminary but inconclusive scientific indication of diuretic effects. Further research is required to confirm its safety and efficacy for this body system.

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