Definition
Magnesium L-threonate is a specific form of magnesium supplement bound to L-threonic acid. This unique magnesium compound has been shown to be particularly effective in enhancing cognitive function and brain health.
Please note that Magnesium L-threonate is not approved within the EU under EU Commission Regulation No. 1170/2009. Therefore, it cannot be sold within the EU. Selling or importing Magnesium L-threonate into the EU is illegal, applying both to private individuals purchasing from foreign websites and companies importing it. Update: Magnesium L-threonate may be marketed in the EU as a Novel Food starting from 7 November 2024.
Discovery and Development
Magnesium L-threonate was discovered through research at the Massachusetts Institute of Technology (MIT) and developed to improve magnesium uptake in the brain, making it particularly effective for neurological benefits.
Unique Chemical Structure
The unique chemical structure of Magnesium L-threonate involves magnesium ions bound to L-threonic acid, enhancing its bioavailability and ability to cross the blood-brain barrier.
Comparison with Other Forms of Magnesium
Magnesium L-threonate differs from other forms of magnesium due to its superior ability to increase magnesium concentrations in the brain, which can lead to improved cognitive function and neuroprotective effects. Note that other forms of magnesium also cross the blood-brain barrier and reach the brain.
What Are the Health Benefits of Magnesium L-threonate?
- Improved Cognitive Function: Magnesium L-threonate has been shown to enhance cognitive abilities, including learning and problem-solving.
- Memory Enhancement: Studies suggest it can improve both short-term and long-term memory.
- Neuroprotective Properties: It has neuroprotective qualities that may help safeguard the brain from damage and degeneration.
- Stress and Anxiety Reduction: Magnesium L-threonate may help reduce stress by influencing the nervous system's function.
Bioavailability and Absorption of Magnesium L-threonate
- Absorption Mechanisms: Magnesium L-threonate is efficiently absorbed in the body and easily crosses the blood-brain barrier.
- Comparison with Other Magnesium Supplements: It has been shown to have higher bioavailability compared to other forms of magnesium.
- Brain Uptake: Magnesium L-threonate is particularly effective in increasing magnesium levels in the brain.
- Factors Affecting Absorption: Factors such as dosage and individual biochemistry can influence the absorption of Magnesium L-threonate.
How Much Magnesium L-threonate Per Day?
- Recommended Doses: Typical doses of Magnesium L-threonate range from 1,000–2,000 mg per day, providing approximately 144–288 mg of elemental magnesium.
- Uses: It is commonly used to improve cognitive function, enhance memory, and reduce stress.
- Timeframe for Effects: Effects can vary, but many users report improvements within a few weeks.
- Safety Guidelines: Always follow recommended dosages and consult a healthcare professional if you have health concerns or are taking other medications.
Does Magnesium L-threonate Have Any Side Effects?
- Common Side Effects: Mild gastrointestinal discomfort and diarrhoea may occur at high doses.
- Rare Side Effects: Rare cases of allergic reactions have been reported.
- Interactions with Other Medications: Magnesium L-threonate can interact with certain medications, so consulting a doctor is essential.
- Who Should Avoid Magnesium L-threonate: Individuals with kidney issues or allergies to any components should avoid this supplement.
Supplements and Products Containing Magnesium L-threonate
- Available Forms: Magnesium L-threonate is available in capsules, powders, and tablets.
- Popular Brands: Since Magnesium L-threonate is not approved for sale within the EU, there are no legally available brands in Europe.
- Quality Control: Choose products tested for purity and potency by third-party organisations.
- What to Look for When Buying: Check labels for dosage, additives, and quality certifications.
Alternatives to Magnesium L-threonate
In addition to Magnesium L-threonate, several other forms of magnesium are highly effective and offer similar benefits. For example, magnesium citrate, magnesium glycinate, and magnesium taurate are well-known for their high bioavailability and positive effects on muscle function, the nervous system, and sleep quality. These magnesium forms can also help reduce stress and improve cognitive function, making them excellent options for maintaining good health.
