Valerian Root / Tagara
Valeriana officinalis
Valerenic acid from valerian root modulates GABA receptors, reducing anxiety and insomnia — severe quality-of-life issues in 50%+ of cancer patients. Valerian isovaleric acid also shows anti-proliferative activity against liver, breast, and colon cancer cells. As a sleep aid it is particularly valuable for cancer patients whose sleep is disrupted by pain, anxiety, and steroid medications.
Medicinal Properties
Cancer Types Studied
Recommended Dosage
300–600 mg valerian root extract 30–60 min before bed.
Preparations
Valerian Capsules at Bedtime
300–600 mg standardised valerian root extract 30–60 min before bed. Effects build over 2–4 weeks of consistent use.
NIH / PubMed Research
Links open on PubMed (National Library of Medicine). Research is ongoing — results may not reflect clinical use.
Cautions & Interactions
- May cause morning grogginess initially — adjust timing
- May potentiate sedative medications and anaesthetics — inform surgeon
- Paradoxically stimulating in some — stop if this occurs
- Not for children under 3 years
Related Herbs
Informational only. Not medical advice. Consult your healthcare provider before use.