Rhodiola rosea is called an ‘adaptogen’; one of the herbal remedies that help the body adapt to and cope with the symptoms of physical, mental or environmental stress.
Adaptogenic herbs are said to have both calming and stimulatory properties, so they can pep you up or soothe frazzled thoughts.
When we’re stressed, our adrenal glands release hormones that trigger the ‘fight or flight’ response –
cortisol, and adrenaline and noradrenaline (also known as catecholamines).
These cause the classic symptoms of stress such as a racing heart and shallow breathing.
But rhodiola reduces our reaction to stress by curbing production of these stress hormones.
A trial published in Planta Medica in 2009 followed 60 people with stress-related fatigue taking 576 mg rhodiola every day for 28 days. The results showed decreased cortisol release and enhanced concentration.2
And in 1994, Russian researchers found that rhodiola could help protect the heart from the damaging effects of stress by preventing the release of catecholamines.3