Magnesium L-Threonate Shows Promise for Cognitive Health and Memory Support

Magnesium L-threonate is a unique form of magnesium designed to effectively cross the blood–brain barrier, allowing it to increase magnesium levels directly in the brain and support neuronal signaling involved in memory and learning. Preclinical research first demonstrated that elevating brain magnesium using magnesium L-threonate enhanced synaptic density and improved learning and memory performance, suggesting a direct role in maintaining healthy cognitive function.
More recent human studies also support its cognitive benefits. In a clinical trial, supplementation with magnesium L-threonate (Magtein®) for six weeks significantly improved overall cognition, working memory, reaction time, and “cognitive age” in adults experiencing suboptimal sleep. These improvements were accompanied by better hand–eye coordination and positive changes in physiological markers such as heart rate variability, indicating broader benefits for brain health and neurological performance.

Source : https://www.nutraingredients.com/News/Promotional-features/studies-show-magnesium-l-threonate-supports-cognitive-health/