All Supplements
Vitamin B3 (Niacin) vs Passionflower
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin B3 (Niacin)
Passionflower
Typical Dosage
14-16 mg daily
400-900 mg daily in divided doses
Best Form
Nicotinic acid (niacin)
Dried herb/tea
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With meals to minimise flushing
30-60 minutes before bed or as needed for anxiety
Vitamin B3 (Niacin) Benefits
✓Energy production and metabolism
✓DNA repair and cellular health
✓Cardiovascular health and cholesterol support
✓Brain function and cognitive support
✓Skin health and nervous system function
Passionflower Benefits
✓Anxiety reduction
✓Sleep quality improvement
✓Stress relief
✓Nervous system support
✓Mild sedative effects
Can You Take Both Together?
In most cases, Vitamin B3 (Niacin) and Passionflower 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 Vitamin B3 (Niacin) if your primary goal is: energy production and metabolism. Choose Passionflower if your primary goal is: anxiety reduction. 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.