Rhodiola rosea, named for its root's rose-like aroma, is a hardy plant native to Siberia, Russia and Scandanavian countries that is considered a strengthening herb when used medicinally. The root is the section of the plant relevant for medical use. Rhodiola has received attention in the scientific and medical community in recent years, which has increased demand for its distribution. The herb is not cultivated, therefore wild supplies of rhodiola are becoming depleted. Select rhodiola from manufacturers that indicate the supplement is derived from a sustainable source on the label.
Adaptogen
Rhodiola is considered an adaptogen, which means it corrects imbalances in the body resulting from mental or physical stress. Since the herb is a general tonic, it treats a wide variety of health disorders. Rhodiola helps with the recovery from illness, bolsters the immune response, improves sexual function and improves overall well-being, according to the University of Pittsburgh Medical Center. The herb may also be useful in the treatment of muscular dystrophy, multiple sclerosis and the measles because of its adaptogenic effects on the immune system.
Depression
Rhodiola relieves symptoms of depression, according to a 2007 study published in the "Nordic Journal of Psychiatry." The study's researchers, led by Dr. Vahagn Darbinyan from the Armenian State Medical University, found that administering dosages of either 340 or 680 mg per day for six weeks improved the condition of patients suffering from a current mild to moderate depression. Overall depression, insomnia, fatigue and emotional imbalances improved significantly, but self-esteem did not.
Side Effects
Rhodiola has no known or suspected side effects, no adverse responses from clinical trials have been published, according to the University of Pittsburgh Medical Center. Be aware, however, that comprehensive studies evaluating the herb's safety have not been completed. Young children, people with liver or kidney diseases and pregnant or nursing women should avoid the herb until conclusive findings have been established.
References
- "The Herb Companion": Herb to Know: Rhodiola
- University of Pittsburgh Medical Center: Rhodiola Rosea
- "Advances in Therapy": Efficacy and tolerability of a Rhodiola rosea extract in adults with physical and cognitive deficiencies
- "Nordic Journal of Psychiatry": Clinical Trial of Rhodiola rosea L. Extract SHR-5 in the Treatment of Mild to Moderate Depression
- University of Maryland Medical Center: Measles
- University of Maryland Medical Center: Muscular Dystrophy
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