All Supplements
Vitamin B1 (Thiamine) vs Melatonin
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Vitamin B1 (Thiamine)
Melatonin
Typical Dosage
1.1-1.2 mg daily for adults
0.5–5 mg
Best Form
Thiamine Hydrochloride
Immediate release tablet
Key Benefits
5
5
Evidence Rating
★★★★
★★★★
Best Time
With meals to enhance absorption
30–60 minutes before bedtime
Vitamin B1 (Thiamine) Benefits
✓Energy metabolism support
✓Nervous system health
✓Heart function
✓Cognitive performance
✓Muscle maintenance
Melatonin Benefits
✓Improved sleep onset and quality
✓Jet lag reduction
✓Circadian rhythm regulation
✓Antioxidant protection
✓Shift work sleep disorder management
Can You Take Both Together?
In most cases, Vitamin B1 (Thiamine) and Melatonin 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 B1 (Thiamine) if your primary goal is: energy metabolism support. Choose Melatonin if your primary goal is: improved sleep onset and quality. 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.