WHAT IS MAGNESIUM L THREONATE? Magnesium L-Threonate is a unique formulation of Magnesium which was designed by a team of MIT scientists to specifically elevate brain levels of Magnesium. This makes it the best choice for individuals looking to reap the brain health benefits of Magnesium. The novel chelation of Magnesium with L-Threonate, a metabolite of Vitamin C, produces one …