Supplements

Herbal supplements such as Valeriana officinalis improve sleep quality in individuals with insomnia.

This narrative review found that herbal supplements including Valeriana officinalis demonstrated sedative effects and improvements in sleep quality in clinical studies. The review highlighted modulation of GABAergic pathways as a key mechanism, but also noted risks such as excessive sedation and herb-drug interactions.

1 min read•Updated Jul 7, 2026•0 RCTs•View structured evidence →
Evidence Score32/100
Human RCT☆☆☆☆☆
Meta-analysis☆☆☆☆☆
Mechanism☆☆☆☆☆
Safety☆☆☆☆☆
Confidencelow

This article is automatically generated from the structured evidence profile behind the claim above. Scores reflect the quality and quantity of available research, not clinical advice.

Herbal supplements such as Valeriana officinalis improve sleep quality in individuals with insomnia. The current body of evidence comprises 1 study. EvidenceHub rates the overall confidence at 32/100 (low).

The Claim

Herbal supplements such as Valeriana officinalis improve sleep quality in individuals with insomnia.

This conclusion is most relevant to: Individuals with anxiety, depression, or insomnia (general clinical populations from reviewed studies).

What the Research Shows

The conclusion draws on 1 linked study. Highlights from the cited literature:

  • ▸Efficacy and Safety of Herbal Supplements with Anxiolytic, Antidepressant, and Sedative Action: A Review of Clinical Data and Toxicological Risks. (Pharmaceuticals (Basel, Switzerland), 2026) —

How It Works

The proposed biological pathway:

  • ▸Modulation of GABAergic pathways
  • ▸Serotonergic activity
  • ▸Regulation of hypothalamic-pituitary-adrenal axis
  • ▸Sedative and anxiolytic effects improving sleep

Who Might Benefit

Evidence fit by population:

  • ▸Individuals with anxiety, depression, or insomnia (general clinical populations from reviewed studies)

Limitations & Caveats

Important context when interpreting this evidence:

  • ▸Narrative review design without systematic meta-analysis, limiting quantitative synthesis
  • ▸Clinically relevant risks identified including excessive sedation and cytochrome P450-mediated drug interactions

References

  1. 1.Căuș MN, Lupoae M, Chițescu CL. “Efficacy and Safety of Herbal Supplements with Anxiolytic, Antidepressant, and Sedative Action: A Review of Clinical Data and Toxicological Risks..” Pharmaceuticals (Basel, Switzerland), 2026. PMID: 41901246 DOI: 10.3390/ph19030399
Disclaimer: This article is auto-generated from structured research data for educational purposes only and is not medical advice. Evidence scores reflect the quality and quantity of available research, not clinical recommendations. Always consult a healthcare professional before starting any supplement or intervention.