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缬草根 用于 失眠

A

基于41项研究(8项荟萃分析、2项RCT),共9,762名参与者。23/41项研究显示积极效果。

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A

结论

Valerian root is one of the most studied herbal supplements for insomnia, and research suggests it may offer modest sleep benefits, though results are not universal.

  • 41 studies with 9,762 participants — one of the most researched herbal sleep aids
  • 8 meta-analyses provide substantial evidence synthesis
  • About 56% of studies show positive effects — benefits may be modest
  • Differences in preparations and dosing may explain why results vary across studies

Key Study Findings

review
Nutritional Supplements for Healthy Aging: A Critical Analysis Review.
Dose: None vs: Placebo 效果: None None
Other
Discovery of natural orexin 2 receptor antagonists from Valeriana species: A potential approach for insomnia …
Dose: None vs: Suvorexant Outcome: OX2R antagonist binding affinity (in silico) 效果: None None

研究人群: In-silico molecular docking study

Other
Telocytes Mediating the Effects of GABA-Herbal Medicine Composite on Insomnia.
Dose: None vs: Insomnia model without treatment Outcome: Serotonin content and sleep quality 效果: None None

研究人群: Healthy and insomnia rats

Other
Exploring the Effects and Mechanisms of Valerian Volatile Oil in Treating Insomnia Using Network Pharmacology, …
Dose: 100 mg/kg VVO (high dose) vs: Control mice Outcome: Sleep latency, sleep duration, MAOB expression 效果: None None

研究人群: Mouse insomnia model with network pharmacology

Randomized Controlled Trial n=40 3 weeks Double-blind
Effects of a Valerian-Hops Extract Combination (Ze 91019) on Sleep Duration and Daytime Cognitive and …
Dose: None vs: Placebo Outcome: Sleep duration (Fitbit tracker) 效果: Mean +21.7 min/night; shortest night +48.7 min 0.019

研究人群: Adults with occasional sleep problems

Key Statistics

105

研究数量

11983

受试者

Positive

A

等级

Referenced Papers

American journal of … 2025 6 次引用
Phytotherapy research : … 2024 14 次引用
European neuropsychopharmacology : … 2024 9 次引用
Current topics in … 2024 4 次引用
Molecules (Basel, Switzerland) 2022 90 次引用
Combinatorial chemistry & … 2021 16 次引用
Advances in experimental … 2021 7 次引用
Journal of medicinal … 2018 19 次引用
Clinical therapeutics 2016 328 次引用
Sleep medicine reviews 2015 152 次引用
Sleep medicine reviews 2011 317 次引用
Phytomedicine : international … 2010 148 次引用
Australian family physician 2010 58 次引用
Clinics in geriatric … 2008 53 次引用
Sleep medicine reviews 2007 150 次引用
Journal of ethnopharmacology 2007 36 次引用
The American journal … 2006 400 次引用
Prescrire international 2005 2 次引用
Integrative cancer therapies 2004 59 次引用
American journal of … 2003 85 次引用
American family physician 2003
Progress in neuro-psychopharmacology … 2002 82 次引用
Disease-a-month : DM 2002 75 次引用
Primary care 2002 43 次引用
Tidsskrift for den … 2002 12 次引用
Phytotherapy research : … 2001 74 次引用
CNS spectrums 2001 30 次引用
Zeitschrift fur arztliche … 2001 3 次引用
Cultural diversity & … 2000 35 次引用
American journal of … 1999 226 次引用
Psychosomatic medicine 1999 136 次引用
Drugs & aging 1999 36 次引用
Journal of the … 1999 24 次引用

Dosage & Usage

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

常用剂量

sleep:
300-600 mg standardized extract, 30 min before bed

上限: Not established

研究中使用的剂量

剂量 持续时间 效果 N
None -- Positive --
None -- Mixed --
None -- Positive --
None -- Positive --
100 mg/kg VVO (high dose) -- Positive --
None 3 weeks Positive 40
None -- Positive --
None -- Positive 51

最佳服用时间: 30-60 minutes before bed; may require 2-4 weeks for full effect

Safety & Side Effects

已报告的副作用

  • Headache
  • Dizziness
  • GI upset
  • Morning grogginess
  • Vivid dreams

已知相互作用

  • Sedatives and alcohol — additive CNS depression
  • CYP3A4-metabolized drugs — valerian may inhibit this enzyme
  • Benzodiazepines — potential additive GABA effects

可耐受最高摄入量: Not established

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 缬草根 help with 失眠?
Based on 105 studies with 11,983 participants, there is strong evidence from multiple clinical trials that 缬草根 may support 失眠 management. Our evidence grade is A (Strong Evidence).
How much 缬草根 should I take for 失眠?
Studies have used various dosages. A commonly studied range is 300-600 mg standardized extract, 30 min before bed. Always consult your healthcare provider before starting any supplement regimen.
Are there side effects of 缬草根?
Reported side effects may include Headache, Dizziness, GI upset, Morning grogginess. Most side effects are mild and dose-dependent. Consult your doctor if you experience any adverse reactions.
How strong is the evidence for 缬草根 and 失眠?
We rate the evidence as Grade A (Strong Evidence). This rating is based on 105 peer-reviewed studies with 11,983 total participants. The overall direction of effect is positive.

Related Evidence

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。