All Supplements
Magnesium L-Threonate vs Astragalus
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Magnesium L-Threonate
Astragalus
Typical Dosage
1,500-2,000mg (providing ~144mg elemental Mg)
500–1,500 mg daily
Best Form
Magnesium L-Threonate (Magtein)
Dried root
Key Benefits
5
6
Evidence Rating
★★★
★★★★
Best Time
Evening — has calming/sleep-promoting effects
With meals, split into 2–3 doses
Magnesium L-Threonate Benefits
✓Crosses blood-brain barrier
✓May improve memory and learning
✓Sleep quality improvement
✓Brain magnesium levels
✓Potential neuroprotective effects
Astragalus Benefits
✓Enhanced immune function
✓Increased energy and stamina
✓Stress adaptation
✓Anti-inflammatory support
✓Potential telomerase activation
✓Cardiovascular health support
Can You Take Both Together?
In most cases, Magnesium L-Threonate and Astragalus 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 Astragalus if your primary goal is: enhanced immune function. 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.