All Supplements
Vitamin B3 (Niacin) vs Psyllium Husk
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin B3 (Niacin)
Psyllium Husk
Typical Dosage
14-16 mg daily
5-10g daily, divided into 2-3 doses
Best Form
Nicotinic acid (niacin)
Whole husk powder
Key Benefits
5
5
Evidence Rating
★★★★
★★★★
Best Time
With meals to minimise flushing
Take with 250ml water per 5g dose; separate from medications by 2 hours
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
Psyllium Husk Benefits
✓Supports digestive regularity and prevents constipation
✓Promotes healthy cholesterol levels
✓Helps maintain stable blood sugar
✓Supports healthy weight management
✓Feeds beneficial gut bacteria
Can You Take Both Together?
In most cases, Vitamin B3 (Niacin) and Psyllium Husk 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 Psyllium Husk if your primary goal is: supports digestive regularity and prevents constipation. 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.