Evidence supporting the use of: Boxthorne
For the health condition: Colds (decongestant)

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Synopsis

Source of validity: Traditional
Rating (out of 5): 1

Boxthorne, commonly referring to species in the genus Lycium (such as Lycium barbarum or Lycium chinense), has a long history of use in traditional medicine, particularly in Chinese and other East Asian herbal systems. In these traditions, parts of the plant—especially the berries (often called goji berries)—have been used to support general immune function and vitality, but less commonly as a primary remedy for colds or as a decongestant. Occasionally, some traditional herbal formulations have included boxthorne as a supportive component in blends intended to address respiratory discomfort or cold symptoms, based on its perceived ability to "nourish yin" and strengthen resilience. Despite these traditional uses, there is minimal direct scientific evidence supporting the use of boxthorne specifically as a decongestant or as an effective treatment for colds. Most modern research on Lycium species has focused on antioxidant, immunomodulatory, and anti-aging properties rather than on respiratory or decongestant effects. Therefore, while boxthorne is traditionally included in some multifunctional remedies for overall health during illness, its use for this specific indication is not robustly documented in either traditional texts or modern scientific literature, and the supporting evidence is weak.

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