Rhodiola enhances T-cell immunity and can improve the function of neurotransmitters, including serotonin and dopamine, by inhibiting their destruction by enzymes; it has been found to increase serotonin levels in the brain by up to 30 percent. Rhodiola also improves mental and physical performance; it can shorten recovery time between athletic endeavours, such as workouts, and can improve memory and work productivity.

For long-term use, it is best to take low doses as suggested. Starting one week before stressor is to take place and up to three months usage, after which a break is recommended.

For immediate use in the short-term, three to four times the low dose can be used. However, an individual adjustment is recommended.

Botanical Name

Rhodiola rosea

Part Used


Common Names

Golden Root, Roseroot, Arctic Root

Brief History

Rhodiola rosea

Rhodiola rosea is indigenous to the polar arctic regions of eastern Siberia. Rhodiola Rosea grows at altitudes of 11,000 to 18,000 feet above sea level. As a herb, it grows approximately 2.5 feet high and has yellow flowers whose smell is similar to that of roses, thus imparting its name.

Chinese medical practitioners describe adaptogens as “superior” plants that profoundly benefit the human body without dangerous side effects. While the most famous adaptogen is ginseng, cutting-edge research by top Russian doctors and scientists has shown that Rhodiola can ease more conditions, including stress, depression, heart disease and cancer.


Phenylpropanoids (rosarin, rosavin, tyrosol and rosin), salidroside (a hydroxyphenethyl glucoside) and rosiridin

Therapeutic Properties

Adaptogen, tonic, antioxidant, anti-inflammatory, antihypertensive, cardioprotective, immunomodulator

Vitalist Properties

Temperature: Cool

Moisture: Moist

Therapeutic Indications

Cancer – including prevention/supportive treatment
Erectile dysfunction
Memory and concentration
Nervous exhaustion
Postviral syndromes
Thyroid gland, debilitated

Primary Uses

Stress and Endurance

Rhodiola has great utility in declining conditions developing after intense physical or intellectual strain, viral exposures, and other illness.


All of the anticancer research on Rhodiola has been conducted in animal models. In these models, the administration has resulted in inhibition of tumour growth and decreased metastasis in rats. Combining Rhodiola rosea extract with the anti-tumour agent cyclophosphamide in animal tumour models resulted in enhanced anti-tumour and anti-metastatic efficacy of drug treatment, as well as reduced drug-induced toxicity. Animal experimental data notes the addition of Rhodiola rosea extract to a protocol with Adriamycin results in improved inhibition of tumour dissemination (as compared to that found with Adriamycin alone). The combined protocol also prevented liver toxicity.

Clinical Research


In a double-blind placebo human study, 89 patients taking supplementation of 340-680mg Rhodiola SHR-5 extract for 42 days was able to reduce the symptoms of depression significantly in persons with diagnosed depression, with only partial dose dependence noted. The degree of improvement ranged from 30-35% (HAMD rating scale) to 50% reduced symptoms (higher dose on BDI).


A meta-analysis of 11 studies on performance; 4 on mental and six on physical.

Most consistent benefits seen were with time to exhaustion (theorised to be from reducing the perception of tiredness) in physical activity, and increased mental performance under periods of stress.


In a double-blind placebo human study, 40 patients taking Rhodiola supplementation for 20 days during examination periods for students (100mg SHR-5) was able to improve neuromotor fitness (accuracy of maze drawing test), fatigue, and well-being relative to placebo. Exam scores were 8.4% higher in the Rhodiola group relative to placebo.

Dosage (Divided Daily)

• Dried Root: 6,000 – 12,000mg (as a decoction)

Dried Powder: 2,000 – 4,000mg

• Tincture: 2 – 4mL (2:1)

Buy Rhodiola Loose Powder or Capsules
Dried Rhodiola Root


 Do not use in patients with bipolar disorder, mania, or paranoid anxiety

Side effects

It can, on rare occasion, cause overstimulation and insomnia in sensitive people.

Interactions with other drugs

Animal studies show that Rhodiola decreases the toxicity of chemotherapy agents (cyclophosphamide, doxorubicin) while enhancing their anticancer effects


  1. Bone, K. (2007). The ultimate herbal compendium: a desktop guide for herbal prescribers. Warwick, Qld.: Phytotherapy Press.
    Herbalpedia (2013)
  2. https://examine.com/supplements/rhodiola-rosea/
  3. Mars, B. (2007). The desktop guide to herbal medicine: the ultimate multidisciplinary reference to the amazing realm of healing plants, in a quick-study, one-stop guide. Laguna Beach, CA: Basic Health Pub.
  4. Ulbricht, C. E., & Natural Standard (Firm). (2010). Natural Standard Herb & Supplement Guide: an evidence-based reference (1st ed.). Maryland Heights, Mo.: Elsevier/Mosby.

All material on this website is provided for your information only and may not be construed as medical advice or instruction. No action or inaction should be taken based solely on the contents of this information; instead, readers should consult appropriate health professionals on any matter relating to their health and well-being.

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