American Arbor-Vitae

Thuja occidentalis, commonly known as white cedar or northern white-cedar, is a traditional medicine plant native to North America. While its use in specific traditions and for particular ailments has not been extensively documented, it has shown some promising properties in scientific research. The ethanol extract of Thuja occidentalis demonstrated strong antioxidant activity, comparable to synthetic antioxidants in certain assays, though the evidence remains limited. Additionally, both Thuja and myrtle essential oils exhibited varying degrees of antimicrobial activity; however, myrtle oil was found to be more potent and broadly effective against specific bacteria and fungi. The essential oil analysis of Thuja occidentalis primarily focused on Pinus sylvestris, which indicated a significant reduction in methane concentration by about 28.7% in vivo. Notably, there is no recorded evidence of major safety issues or drug interactions associated with Thuja occidentalis.

仅供参考。传统用法并不代表已被证实有效。证据与安全性各不相同，请查阅所引来源。