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Vitamin B3 (Niacin) vs Magnesium
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin B3 (Niacin)
Magnesium
Typical Dosage
14-16 mg daily
200-400mg elemental magnesium daily
Best Form
Nicotinic acid (niacin)
Magnesium Glycinate
Key Benefits
5
5
Evidence Rating
★★★★
★★★★★
Best Time
With meals to minimise flushing
Evening for sleep benefits, split doses for 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
Magnesium Benefits
✓Sleep quality improvement
✓Muscle relaxation and cramp prevention
✓Stress and anxiety reduction
✓Blood pressure regulation
✓Energy production
Can You Take Both Together?
In most cases, Vitamin B3 (Niacin) and Magnesium 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 Magnesium if your primary goal is: sleep quality improvement. 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.