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interventions / Rhodiola

Rhodiola: what the evidence actually shows

emerging  rhodiola — rising among adaptogens; thin evidence

Reviewed by Substrate editorial, Independent research collective ·

⚠ Safety in context

Evidence by outcome

energy / fatiguegrade Clow certainty— small reductions in fatigue in stressed adults; studies are short and small
stressgrade Clow certainty— preliminary stress/burnout benefit; low-quality evidence
cognitiongrade Clow certainty— Review of Rhodiola rosea preparations: modest reductions in mental fatigue and small improvements in cognitive performance under stress in some trials. Studies are small and of low-to-moderate quality.
moodstudied, no effectmoderate certainty— Not recommended for mood disorders

People say · Evidence shows

“Rhodiola eliminates fatigue”

aheadlargemarketing claim

What it probably doesn't do

Grade history

Re-review cadence: every 6 months (Grade C+) · next scheduled by · methodology v1.

By outcome — the money pages

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sources: PMID:35745023 · PMID:29325481 · PMID:21036578 · PMID:35745023 · PMID:35311615

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Plain-text citation
Substrate. Rhodiola: what the evidence actually shows. https://evidencebased.info/interventions/rhodiola. Updated 2026-07-16.
BibTeX
@misc{substrate_nterventionsrhodiola,
  author = {Substrate editorial},
  title  = {Rhodiola: what the evidence actually shows},
  year   = {2026},
  url    = {https://evidencebased.info/interventions/rhodiola},
  note   = {evidencebased.info}
}