What is Rhodiola Rosea?

Rhodiola Rosea, commonly known as Rodiola Rosa, is a supplement known for its cortisol modulation properties rather than directly increasing or suppressing cortisol levels. The specific mechanisms by which Rhodiola Rosea modulates cortisol are still under research but involve interactions with brain neurons and glands that control the body's stress response, such as the adrenal glands which secrete cortisol.

Rhodiola Rosea is especially noted for reducing the subjective perception of fatigue and enhancing performance during high-intensity training. This includes both resistance training and endurance activities. It is believed to positively affect the central nervous system, allowing for reduced perceived effort and an increase in power output and endurance during physical activities without suppressing cortisol—a key differentiator from other adaptogens like Ashwagandha, which may suppress cortisol.

The typical recommended dosage before workouts or intense physical activity is about 100-200 milligrams to gain advantages like less perceived fatigue and better post-exercise energy retention. However, it’s also advised to determine the lowest effective dose and keep the dosage frequency to pre-workout times to maintain efficacy over longer periods 1 2 3 4.