Rhodiola Rosea
Rhodiola rosea is an adaptogenic herb that grows in cold, high-altitude regions of Europe and Asia. It has a long history of use in traditional Scandinavian and Russian medicine for combating fatigue, enhancing physical endurance, and supporting mental resilience under stress.
Expert Evidence
5 references from 1 expert

“I started taking Rhodiola rosea about six months ago in response to conversations with Dr. Lane Norton and Dr. Andy Galpin, and it's a supplement that I take before high-intensity workouts.”
Science-Supported Tools to Accelerate Your Fitness Goals
1:21:225 references in 3 episodes from 2023
Huberman actively takes Rhodiola rosea before high-intensity workouts, citing its ability to reduce perceived exertion and modulate cortisol. He has not expressed any cautions or reasons to avoid it.
Consumption
He started taking Rhodiola rosea about six months ago on the recommendation of Dr. Lane Norton and Dr. Andy Galpin, using it specifically before high-intensity workouts to push harder with less perceived fatigue.
Benefits
Rhodiola rosea acts as a cortisol modulator and lowers one's subjective perception of fatigue during high-intensity training, allowing longer and harder workouts with minimal fatigue.
Best Practices
He takes 100 to 200 milligrams about 10 to 20 minutes before a workout, defaulting to 100 milligrams before any high-intensity session.
Side Effects
- Dry mouth
- Dizziness at high doses
- Restlessness or agitation
- Difficulty sleeping if taken late in the day
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