Synopsis

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

Rehmannia (Rehmannia glutinosa) is an herb commonly used in Traditional Chinese Medicine (TCM). Its use for treating or supporting "debility"—a general term referring to weakness or lack of strength—is primarily justified by historical and traditional practices rather than robust scientific validation. In TCM, rehmannia root is considered to nourish the yin, tonify blood, and support kidney and liver health, and is often included in formulas aimed at addressing fatigue, exhaustion, and age-related decline. Classic Chinese herbal texts describe its use for symptoms such as dizziness, weakness, and pallor, all of which can be components of "debility."

Despite its long-standing use in traditional systems, high-quality clinical trials supporting rehmannia’s efficacy for debility in modern biomedical terms are lacking. Some preclinical studies suggest potential benefits related to anti-inflammatory, antioxidant, and neuroprotective effects, but these have not been clearly linked to improvements in generalized debility in humans. Therefore, contemporary scientific evidence is minimal, and use continues to be justified mainly by historical precedent and traditional use. Individuals interested in using rehmannia for debility should consult qualified healthcare providers, especially since "debility" can have many underlying causes.

More about Rhemannia
More about Debility

Other ingredients used for Debility

Other health conditions supported by Rhemannia

Products containing Rhemannia