Valerian Root for Anxiety-Related Sleep Problems
B ModerateBased on 11 studies (4 meta-analyses). 9/11 studies show positive effects.
Key Statistics
11
Studies
--
Participants
Positive
Grade
Referenced Papers
Dosage & Usage
Commonly Used Dosages
- sleep:
- 300-600 mg standardized extract, 30 min before bed
Upper limit: Not established
Dosages Studied in Research
| Dosage | Duration | Effect | N |
|---|---|---|---|
| None | -- | Positive | -- |
| Various medicinal herbs: Silexan, Kava, Ginkgo biloba, Withania somnifera, Galphimia glauca, Passion | -- | Positive | -- |
| None | -- | Positive | -- |
| None | -- | Positive | -- |
| variable valerian root extract doses | -- | Mixed | -- |
| valerian root extract 3 ml/kg; valerenic acid 3 mg/kg; diazepam 1 mg/kg; ethanol 1 ml/kg | -- | Positive | -- |
| None | -- | Positive | -- |
Best taken: 30-60 minutes before bed; may require 2-4 weeks for full effect
Safety & Side Effects
Reported Side Effects
- ⚠ Headache
- ⚠ Dizziness
- ⚠ GI upset
- ⚠ Morning grogginess
- ⚠ Vivid dreams
Known Interactions
- ● Sedatives and alcohol — additive CNS depression
- ● CYP3A4-metabolized drugs — valerian may inhibit this enzyme
- ● Benzodiazepines — potential additive GABA effects
Tolerable upper intake: Not established
Always consult your healthcare provider before starting any supplement.
Frequently Asked Questions
Does Valerian Root help with Anxiety-Related Sleep Problems?
How much Valerian Root should I take for Anxiety-Related Sleep Problems?
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Related Evidence
Other ingredients for Anxiety-Related Sleep Problems
Valerian Root for other conditions
FDA Disclaimer: These statements have not been evaluated by the Food and Drug Administration. The products and information on this website are not intended to diagnose, treat, cure, or prevent any disease. The evidence grades presented are based on our analysis of published peer-reviewed research and do not constitute medical advice. Always consult your healthcare provider before starting any supplement regimen.