Evidence supporting the use of: Dong quai root
For the health condition: Miscarriage (prevention)

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Synopsis

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

Dong quai (Angelica sinensis) has a long history of use in Traditional Chinese Medicine (TCM), where it is often referred to as “female ginseng.” Traditionally, dong quai has been used for a variety of gynecological conditions, including menstrual irregularities, menopausal symptoms, and as a supportive herb during pregnancy to strengthen the uterus and prevent miscarriage. Historical texts and traditional practitioners have recommended dong quai as a “blood tonic” believed to nourish and invigorate blood, which in TCM theory is thought to help maintain a healthy pregnancy.

However, scientific evidence supporting the use of dong quai for the prevention of miscarriage is extremely limited and largely anecdotal. Most modern studies of dong quai focus on its effects on menstrual disorders or menopausal symptoms, rather than pregnancy outcomes. Furthermore, some research and clinical guidelines caution against its use during pregnancy due to possible uterine-stimulating effects, which could theoretically increase the risk of miscarriage rather than prevent it.

In summary, while the use of dong quai for miscarriage prevention has traditional roots in TCM, there is little to no high-quality scientific evidence to validate its efficacy or safety for this specific purpose. Women who are pregnant or trying to conceive should always consult with a qualified healthcare provider before using dong quai or any herbal supplement.

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