Evidence supporting the use of: Chinese salvia root
For the health condition: Heart (weakness)

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Synopsis

Source of validity: Traditional
Rating (out of 5): 3

Chinese salvia root (Salvia miltiorrhiza, also known as Danshen) has a long history of use in Traditional Chinese Medicine (TCM), especially for cardiovascular health and conditions described as "Heart weakness." In TCM, Danshen is believed to invigorate the blood, dispel blood stasis, and support the heart's function, making it a standard remedy for symptoms such as palpitations, chest discomfort, and general cardiovascular weakness.

Modern pharmacological research has identified several active compounds in Danshen, such as tanshinones and salvianolic acids, which exhibit effects like vasodilation, anti-inflammatory action, and antioxidant properties. Some clinical studies, mainly in China, suggest potential benefits of Danshen or its extracts in improving symptoms of angina, reducing myocardial ischemia, and supporting heart function, especially when used alongside conventional therapies. However, these studies often vary in quality, and rigorous large-scale randomized controlled trials in Western populations are limited.

Overall, the use of Chinese salvia root for heart support is well-rooted in traditional practice and is supported by a moderate and growing body of preclinical and early clinical evidence. While promising, the scientific validation is not yet robust enough for Danshen to be considered a stand-alone treatment in evidence-based Western medicine, but it remains a widely used adjunct in Asian countries.

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