All Supplements
Magnesium L-Threonate vs Berberine
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Magnesium L-Threonate
Berberine
Typical Dosage
1,500-2,000mg (providing ~144mg elemental Mg)
500–1500 mg daily in divided doses
Best Form
Magnesium L-Threonate (Magtein)
Berberine HCl (hydrochloride)
Key Benefits
5
5
Evidence Rating
★★★
★★★★
Best Time
Evening — has calming/sleep-promoting effects
With meals to improve absorption and reduce gastrointestinal upset
Magnesium L-Threonate Benefits
✓Crosses blood-brain barrier
✓May improve memory and learning
✓Sleep quality improvement
✓Brain magnesium levels
✓Potential neuroprotective effects
Berberine Benefits
✓Blood sugar regulation and glucose metabolism
✓Cholesterol and lipid profile improvement
✓Weight management support
✓Cardiovascular health promotion
✓Anti-inflammatory and antimicrobial properties
Can You Take Both Together?
In most cases, Magnesium L-Threonate and Berberine 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 Magnesium L-Threonate if your primary goal is: crosses blood-brain barrier. Choose Berberine if your primary goal is: blood sugar regulation and glucose metabolism. 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.