All Supplements
Vitamin B3 (Niacin) vs Milk Thistle
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin B3 (Niacin)
Milk Thistle
Typical Dosage
14-16 mg daily
150-300 mg silymarin daily
Best Form
Nicotinic acid (niacin)
standardised extract
Key Benefits
5
5
Evidence Rating
★★★★
★★★
Best Time
With meals to minimise flushing
with meals for better absorption
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
Milk Thistle Benefits
✓liver support
✓antioxidant activity
✓bile production
✓detoxification support
✓anti-inflammatory properties
Can You Take Both Together?
In most cases, Vitamin B3 (Niacin) and Milk Thistle 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 Milk Thistle if your primary goal is: liver support. 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.