Synopsis

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

Allium tuberosum Rottl., commonly known as Chinese chive or garlic chive, has a long history of use in traditional medicine systems, particularly in East Asia. In traditional Chinese medicine (TCM), the plant is believed to have warming properties and is sometimes used to support recovery from colds or respiratory illnesses. The seeds and aerial parts have been used in various preparations for their supposed ability to "disperse cold" and support lung function. However, while there are folk reports and ethnobotanical records attesting to these uses, the evidence is primarily anecdotal and rooted in tradition rather than modern clinical science.

Scientific research on the antiviral properties of Allium tuberosum is limited. Some in vitro studies have indicated that extracts from the plant may possess mild antimicrobial or antiviral activities, potentially due to the presence of organosulfur compounds similar to those found in garlic (Allium sativum). However, there are no well-conducted clinical trials or robust in vivo studies that confirm its efficacy specifically for treating or preventing colds in humans. Therefore, while traditional use exists, scientific validation remains weak, and the evidence supporting its use for colds is rated as low (2/5).

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