What is Rehmannia used for?
The root and parts that grow above the ground are used to make medicine. Rehmannia is commonly found in herbal combinations used in Traditional Chinese Medicine and Japanese Medicine. Rehmannia is used for diabetes, “tired blood” (anemia), fever, weakened bones (osteoporosis), and allergies; and as a general tonic. Rehmannia glutinosa can effectively enhance the body immunity, reduce blood sugar levels, and protect the renal function by Traditional Chinese medicine theory, which is a commonly used for treatment of type 2 diabetes. However, the biological mechanism of the regulation of blood sugar is still rarely reported (3).Although thorough clinical trials are lacking, rehmannia has been used to treat rheumatoid arthritis, asthma, urticaria (hives), and chronic nephritis (kidney inflammation) in Chinese studies. Rehmannia may also be used to prevent the suppressive effects of corticosteroid (steroid) drugs.Rehmannia is common plant herb with anti-inflammatory and analgesic properties that is used to treat OA.Previous studies suggest that Rehmannia glutinosa possesses various pharmacological activities, including anti-inflammatory [18], anti-tumor [19], anti-oxidative [20], and antidepressant [21] functions.
Does rehmannia lower blood pressure?
They showed that a water extract of Rehmannia Glutinosa pharmacopuncture was effective in lowering both blood pressure and serum rennin activity. Lee et al [30] and Kwon and Song [31] intended to evaluate the effects of Rehmanniae Radix on the immune response. Rehmannia glutinosa Libosch (RG) mainly contains the major components of iridoids (e.