Vitex
Also known as: Chaste Tree, Vitex agnus-castus
Effective Dosage
20-40 mg daily
✓ What the Science Says
Vitex is primarily used for its potential effects on hormonal balance, particularly in alleviating symptoms of premenstrual syndrome (PMS) and menstrual irregularities. Multiple systematic reviews and clinical trials have shown it may help reduce symptoms associated with hormonal fluctuations.
✗ What It Doesn't Do
Vitex is often marketed as a cure-all for various hormonal issues, including infertility and menopause symptoms, but evidence supporting these claims is limited. It does not act as a contraceptive or provide immediate relief from severe hormonal imbalances.
Evidence-Based Benefits
Vitex is primarily used for its potential effects on hormonal balance, particularly in alleviating symptoms of premenstrual syndrome (PMS) and menstrual irregularities. Multiple systematic reviews and clinical trials have shown it may help reduce symptoms associated with hormonal fluctuations.
Strong EvidenceEffective at: 20-40 mg daily
Source: auto-research
Absorption & Bioavailability
Moderate - absorption can vary based on formulation and individual metabolism.
Red Flags to Watch For
- 🚩 Beware of products claiming miraculous results without scientific backing.
- 🚩 Look out for overly high doses that exceed typical study parameters.
Research Sources
- PubMed
- NIH DSLD
This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-03-07