Rhodiola rosea, or golden root, is an herb native to Eastern Europe and Asia, primarily found in highly elevated, harsh climates. The root is the segment of the plant used medicinally. Rhodiola has gained popularity in recent years. In Tibet alone, 10,000 tons of the plant are collected for distribution every year, according to the Institute for Traditional Medicine. The herb is often advertised as a general tonic to strengthen the body's systems.
Side Effects
From the studies that have been completed and the long history of folk medicinal use of rhodiola, no side effects have been reported. Clinial trials have found that large quantities of the herb can be used safely. Pregnant and lactating women should not use rhodiola, however, until the herb's effects can be further studied, according to the University of Michigan Health System.
Relieves Depression
Rhodiola may relieve depression, according to a 2007 study published in the "Nordic Journal of Psychiatry." The study's researchers, led by Richard P. Brown, MD, from the Columbia University College of Physicians and Surgeons, found that when an extract of Rhodiola was administered to patients with mild to moderate depression, their symptoms including sleep problems, emotional instability and physical manifestations of anxiety improved. The study's participants consumed either 340 mg per day or 680 mg per day for six weeks. Both sets of dosages showed improvement.
Adaptogenic Effects
Rhodiola is categorized as an adaptogen, which means it helps the body maintain a healthy balance when it encounters physical and mental stresses, according to the Institute for Traditional Medicine. Since rhodiola may have originated in Tibet, the herb is often called "Tibetan ginseng," because it confers similar benefits to the popular herb ginseng.
Slows Aging
Rhodiola may slow the effects of aging, according to a 2007 study published in "Rejuvenation Research." The study's researchers, led by Mahtab Jafari from the University of California, Irvine, found that rhodiola, in its capacity as an adaptogen and antioxidant, may extend longevity and improve long-term health. Researchers gave 30 mg per day to laboratory rats, and their life span significantly lengthened compared with the placebo group. More extensive trials that involve humans are necessary before conclusions are drawn regarding the use of the herb an an anti-aging supplement.
References
- University of Michigan Health System: Rhodiola
- "Medical News Today": Swedish Rhodiola Rosea Extract Effective In Treating Mild To Moderate Depression In New Clinical Trial
- Institute for Traditional Medicine: Tibetan Herbal Medicine
- "Rejuvenation Research": Rhodiola: A Promising Anti-Aging Chinese Herb
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