All Supplements
Magnesium L-Threonate vs Vitamin E
Side-by-side comparison — benefits, dosage, forms, and research.
Feature
Magnesium L-Threonate
Vitamin E
Typical Dosage
1,500-2,000mg (providing ~144mg elemental Mg)
15-30 mg (22-45 IU) daily for adults
Best Form
Magnesium L-Threonate (Magtein)
Mixed Tocopherols
Key Benefits
5
5
Evidence Rating
★★★
★★★★
Best Time
Evening — has calming/sleep-promoting effects
With meals containing fat for optimal absorption
Magnesium L-Threonate Benefits
✓Crosses blood-brain barrier
✓May improve memory and learning
✓Sleep quality improvement
✓Brain magnesium levels
✓Potential neuroprotective effects
Vitamin E Benefits
✓Antioxidant protection against free radicals
✓Supports cardiovascular health and blood flow
✓Enhances immune system function
✓Promotes skin health and wound healing
✓May support cognitive function and neurological health
Can You Take Both Together?
In most cases, Magnesium L-Threonate and Vitamin E 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 Vitamin E if your primary goal is: antioxidant protection against free radicals. 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.