Rhodiola rosea 用于 Mental Fatigue

Q: Does Rhodiola rosea help with Mental Fatigue?

Based on 11 studies with 900 participants, there is moderate evidence from clinical studies that Rhodiola rosea may support Mental Fatigue management. Our evidence grade is B (Good Evidence).

Q: How much Rhodiola rosea should I take for Mental Fatigue?

Studies have used various dosages. A commonly studied range is 200-600 mg/day standardized to 3% rosavins and 1% salidroside. Always consult your healthcare provider before starting any supplement regimen.

Q: Are there side effects of Rhodiola rosea?

Reported side effects may include Insomnia or overstimulation (if taken late), Dry mouth, Dizziness, Mild agitation. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

Q: How strong is the evidence for Rhodiola rosea and Mental Fatigue?

We rate the evidence as Grade B (Good Evidence). This rating is based on 11 peer-reviewed studies with 900 total participants. The overall direction of effect is positive.

Multiple RCTs demonstrate significant reduction in mental fatigue and improved concentration during stressful periods. Rosavin and salidroside appear to be the primary active compounds supporting cognitive endurance.

𝕏 LinkedIn

<\/script>\n

`; }, get iframeSnippet() { const domain = 'braincited.com'; const params = 'ingredient\u003Drhodiola\u002Drosea\u0026condition\u003Dmental\u002Dfatigue'; return ``; }, get activeSnippet() { return this.method === 'script' ? this.scriptSnippet : this.iframeSnippet; }, copySnippet() { navigator.clipboard.writeText(this.activeSnippet).then(() => { this.copied = true; setTimeout(() => { this.copied = false; }, 2000); }); } }" @keydown.escape.window="open = false" @click.outside="open = false">

Embed This Widget

Style

Widget powered by . Free, no account required.

结论

Key Study Findings

Randomized Controlled Trial n=18 Double-blind

The Impact of Rhodiola Rosea Extract on Strength Performance in Alternative Bench-Press and Bench-Pull Exercises …

Dose: 4 days supplementation vs: Placebo Outcome: Strength performance in bench-press and bench-pull 效果: 17 small ESs observed, 14 favoring RR None

研究人群: Young healthy individuals (7 women, 11 men)

Review

Multi-target drugs for the treatment of cognitive impairment and fatigue in post-COVID syndrome: focus on …

Dose: None vs: None Outcome: Inflammatory markers 效果: None None

研究人群: Depression patients

Randomized Controlled Trial 4.3 weeks Single-blind

Assessing brain function in stressed healthy individuals following the use of a combination of green …

Dose: None vs: placebo Outcome: Brain response to stress and quality of life 效果: None p = 0.001

研究人群: Chronically stressed but healthy subjects

Review

The effects of twenty-one nutrients and phytonutrients on cognitive function: A narrative review.

Dose: None vs: None Outcome: None 效果: None None

研究人群: None

Other 4 weeks

Acute and chronic effects of Rhaponticum carthamoides and Rhodiola rosea extracts supplementation coupled to resistance …

Dose: None vs: Control group Outcome: acute and chronic effects of resistance exercise coupled … 效果: None p < 0.05

研究人群: None

Review

Adaptogens in mental and behavioral disorders.

Dose: None vs: None Outcome: Stress-protective and stimulative effects 效果: None None

研究人群: Adults with mental and behavioral disorders

Key Statistics

研究数量

900

受试者

↑

Positive

等级

Referenced Papers

The Impact of Rhodiola Rosea Extract on Strength Performance in Alternative Bench-Press and Bench-Pull Exercises Under Resting and Mental Fatigue … RCT

Nutrients 2025 6 次引用

Multi-target drugs for the treatment of cognitive impairment and fatigue in post-COVID syndrome: focus on Ginkgo biloba and Rhodiola rosea. Review

Journal of neural … 2024 8 次引用

Assessing brain function in stressed healthy individuals following the use of a combination of green tea, Rhodiola, magnesium, and B … Other

Frontiers in nutrition 2023 3 次引用

The effects of twenty-one nutrients and phytonutrients on cognitive function: A narrative review. Review

Journal of clinical … 2021 38 次引用

Acute and chronic effects of Rhaponticum carthamoides and Rhodiola rosea extracts supplementation coupled to resistance exercise on muscle protein synthesis … Other

Journal of the … 2020 25 次引用

Adaptogens in mental and behavioral disorders. Review

The Psychiatric clinics … 2013 64 次引用

Rhodiola rosea for physical and mental fatigue: a systematic review. Systematic Review

BMC complementary and … 2012 114 次引用

Does Rhodiola rosea possess ergogenic properties? Review

International journal of … 2006 40 次引用

[Experimental analysis of therapeutic properties of Rhodiola rosea L. and its possible application in medicine]. Review

Medicina (Kaunas, Lithuania) 2004

A randomized trial of two different doses of a SHR-5 Rhodiola rosea extract versus placebo and control of capacity for … RCT

Phytomedicine : international … 2003 205 次引用

Rhodiola rosea in stress induced fatigue--a double blind cross-over study of a standardized extract SHR-5 with a repeated low-dose regimen … RCT

Phytomedicine : international … 2000 281 次引用

A double-blind, placebo-controlled pilot study of the stimulating and adaptogenic effect of Rhodiola rosea SHR-5 extract on the fatigue of … RCT

Phytomedicine : international … 2000 251 次引用

Dosage & Usage

mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units

常用剂量

general:: 200-600 mg/day standardized to 3% rosavins and 1% salidroside

上限： Not established; doses up to 680 mg/day used in trials

研究中使用的剂量

剂量	持续时间	效果	N
4 days supplementation	--	Positive	18
None	--	Mixed	--
None	4.3 weeks	Positive	--
None	--	Mixed	--
None	4 weeks	Mixed	--
None	--	Positive	--
None	--	Positive	--
None	--	Mixed	--

最佳服用时间： Morning on empty stomach; avoid evening (may be stimulating)

Safety & Side Effects

已报告的副作用

⚠ Insomnia or overstimulation (if taken late)
⚠ Dry mouth
⚠ Dizziness
⚠ Mild agitation

已知相互作用

● Antidepressants (SSRIs, MAOIs — additive serotonergic effects)
● Antidiabetic drugs (may lower blood sugar)
● Stimulant medications (additive stimulatory effects)
● Immunosuppressants (may modulate immune response)

可耐受最高摄入量： Not established; doses up to 680 mg/day used in trials

在开始服用任何补充剂之前，请务必咨询您的医疗保健提供者。

Frequently Asked Questions

Does Rhodiola rosea help with Mental Fatigue?

Based on 11 studies with 900 participants, there is moderate evidence from clinical studies that Rhodiola rosea may support Mental Fatigue management. Our evidence grade is B (Good Evidence).

How much Rhodiola rosea should I take for Mental Fatigue?

Studies have used various dosages. A commonly studied range is 200-600 mg/day standardized to 3% rosavins and 1% salidroside. Always consult your healthcare provider before starting any supplement regimen.

Are there side effects of Rhodiola rosea?

Reported side effects may include Insomnia or overstimulation (if taken late), Dry mouth, Dizziness, Mild agitation. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.

How strong is the evidence for Rhodiola rosea and Mental Fatigue?

We rate the evidence as Grade B (Good Evidence). This rating is based on 11 peer-reviewed studies with 900 total participants. The overall direction of effect is positive.

Related Evidence

其他成分用于 Mental Fatigue

Creatine B Panax Ginseng C

Rhodiola rosea 用于其他健康状况

Stress-Induced Cognitive Decline B

快速结论

Evidence Strength72%

High confidence

研究分析

RCT (4)Meta (0)Other (7)

对比替代方案

查看其他成分针对该健康状况的对比结果。

查看所有成分用于 Mental Fatigue

了解更多

FDA 免责声明: 这些声明未经美国食品药品监督管理局（FDA）评估。本网站上的产品和信息无意用于诊断、治疗、治愈或预防任何疾病。所展示的证据等级基于我们对已发表的同行评审研究的分析，不构成医疗建议。在开始任何补充剂方案之前，请务必咨询您的医疗保健提供者。