Rhodiola: what the evidence actually shows

emerging rhodiola — rising among adaptogens; thin evidence

Reviewer and governance status are shown on each atomic claim below.

What it is

Rhodiola is tracked as a health intervention in this evidence graph. Also known as: Rhodiola rosea, rosea, golden root.

Studied forms and doses

No form-specific catalog record is available. This does not mean all forms are equivalent.

cognition: commonly 200–600 mg/day; form not reported.

Mechanisms

Mechanistic plausibility is context, not proof that a clinical outcome improves.

No structured mechanism is recorded.

⚠ Safety in context

uncertainwith SSRI: Rhodiola may have mild serotonergic activity; evidence with SSRIs is thin — treat as cautionary.

Products and verification

No product label snapshot is mapped in this released catalog. Ingredient evidence does not establish any bottle’s identity, potency, purity, availability, or value.

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

Rhodiola for mood — Grade —, Not recommended for mood disorders.

Grade history

2026-07-16C → CMerged additional source by Claude (gold-standard provenance sweep): a distinct, independently-verified paper ("The effectiveness and effica details →
2026-07-16C → CCorrection by Claude (gold-standard provenance sweep): live Postgres source drift replaced with the verified seed source set [pmid-29325481] details →
2026-07-16C → CCorrection by Claude (gold-standard provenance sweep): live Postgres source drift replaced with the verified seed source set [pmid-35745023] details →

Re-review cadence: every 6 months (Grade C+) · next scheduled by 2027-01-16 · methodology v1.

By outcome — the money pages

Compare

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

Cite this page

Citation is encouraged. The proposed reuse license is CC-BY-4.0; status: pending-governance-ratification.

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}
}