StackTerminal.Health

BETA

Valerian Root

Valerian root is an herbal supplement commonly used to improve sleep quality & reduce anxiety. It is generally well-tolerated & may help individuals with mild to moderate insomnia or anxiety disorders.

sleepanxietystressrelaxation
Evidence last reviewed: 05 Apr 2026
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Biomarkers studied
Outcomes directly measured across the evidence records below
Sleep
Sleep Quality (subjective)
Cognitive
Anxiety
Evidence
4 records
Sleep quality
General population with sleep disordersSystematic review
PUBMEDModerate

Valerian root may improve subjective sleep quality, though results are inconsistent across studies.

Dose: 600 mg
Anxiety reduction
Individuals with anxiety disordersSystematic review
PUBMEDLow

Valerian root has been used for its anxiolytic effects, but evidence is insufficient to confirm efficacy.

Dose: 600 mg
Sleep quality after surgery
Patients post-coronary artery bypass graft surgeryRCT
PUBMEDModerate

Valerian extract improved sleep quality in patients after coronary artery bypass graft surgery.

Dose: 300 mgDuration: 4 weeksForm: Extract
Functional brain connectivity
Nonclinical volunteers with psychological stressRCT
PUBMEDLow

Valerian root extract affected functional brain connectivity, potentially linked to its anxiolytic effects.

Dose: 300 mgDuration: 4 weeksForm: Extract
Forms
Capsule
Standardized extract, commonly used for sleep and anxiety.
Tea
Traditional form, less standardized in dosing.
Tincture
Liquid extract, allows for flexible dosing.

Stacks containing Valerian Root

Public community stacks that include this ingredient.

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sleeprelaxationcalm

Valerian root & passionflower are combined to aid sleep & promote relaxation. Valerian root is known for its calming effects, while passionflower helps reduce anxiety & improve sleep quality.

Valerian Root
600mg
Passionflower
500mg
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