All Supplements
Vitex (Chasteberry) vs Vitamin B12
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitex (Chasteberry)
Vitamin B12
Typical Dosage
400-500 mg daily of standardised extract (0.6% agnuside)
500-1,000mcg daily
Best Form
Standardised dry extract
Methylcobalamin
Key Benefits
5
5
Evidence Rating
★★★
★★★★
Best Time
Morning with food; consistent daily use recommended for 2-3 menstrual cycles before assessing effectiveness
Morning — may be energising
Vitex (Chasteberry) Benefits
✓Reduces premenstrual syndrome (PMS) symptoms including bloating and mood changes
✓Supports regular menstrual cycles and hormonal balance
✓May alleviate breast tenderness and cyclical mastalgia
✓Potentially improves fertility outcomes in women with luteal phase defects
✓Helps regulate progesterone levels in the luteal phase
Vitamin B12 Benefits
✓Energy production
✓Nerve function and protection
✓Red blood cell formation
✓DNA synthesis
✓May reduce homocysteine levels
Can You Take Both Together?
In most cases, Vitex (Chasteberry) and Vitamin B12 can be taken together safely. However, always check the interactions section of each supplement and consult a healthcare professional if you take medication.
Which Should You Choose?
Choose Vitex (Chasteberry) if your primary goal is: reduces premenstrual syndrome (pms) symptoms including bloating and mood changes. Choose Vitamin B12 if your primary goal is: energy production. Many people take both as they target different aspects of health.
Disclaimer: This comparison is for educational purposes only. Always consult a healthcare professional before starting any supplement.