Synopsis

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

Rehmannia (Rehmannia glutinosa) is a traditional Chinese medicinal herb commonly used in formulations for a variety of conditions, particularly those related to the kidneys and blood. Its use in supporting or treating ulcers, particularly gastric or peptic ulcers, is primarily rooted in traditional medicine practices rather than robust scientific validation. In Traditional Chinese Medicine (TCM), Rehmannia is believed to nourish yin, moisten dryness, and cool the blood, which are thought to be beneficial for conditions associated with internal heat or inflammation, including certain ulcerative disorders. Historical texts and herbal compendiums mention its inclusion in multi-herb preparations for symptoms that could be interpreted as ulcers.

However, direct scientific evidence for Rehmannia’s efficacy in treating ulcers is limited. A few in vitro and animal studies suggest that Rehmannia extracts may have anti-inflammatory and antioxidant properties, which could theoretically contribute to mucosal healing. For example, some research has indicated protective effects against gastric mucosal damage in animal models, but these findings are preliminary and not widely replicated. There are no large-scale, high-quality clinical trials in humans directly supporting its use for ulcers.

In summary, Rehmannia's use for ulcers is primarily justified by traditional use and theory, with limited and low-quality scientific evidence available to support its efficacy for this specific condition.

More about Rehmannia
More about Ulcers

Other ingredients used for Ulcers

Other health conditions supported by Rehmannia

Products containing Rehmannia