Evidence supporting the use of: Goldenseal
For the body system: Vocal Cords

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Synopsis

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

Goldenseal (Hydrastis canadensis) has a long history of traditional use among Native American tribes and early American herbalists, primarily as an antimicrobial and anti-inflammatory agent. It was commonly used for mucous membrane conditions, including those affecting the mouth, throat, and upper respiratory tract. Herbalists have recommended goldenseal as a gargle or tea for sore throats, hoarseness, and laryngitis, which are directly related to vocal cord discomfort or inflammation. The rationale was based on the plant’s content of berberine and hydrastine, compounds believed to help reduce inflammation and fight infection.

However, while tradition supports its use for throat and vocal cord complaints, there is limited modern scientific evidence specifically validating its effectiveness for the vocal cords. Most research on goldenseal focuses on its antimicrobial and anti-inflammatory properties in vitro or in animal models, rather than in controlled human studies targeting vocal cord health. As such, goldenseal’s reputation for supporting the vocal cords is rooted mainly in historical and traditional herbal practice rather than robust clinical data.

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