NeuMag (anciennement NeuroMag)Source of magnesium to support cognitive function in people with mild cognitive impairment. NeuMag offers a unique, patented form of Magtein chelated mineral, a theoretical acid chelated magnesium (magnesium L threonate). This ionophore has been deemed superior to other forms of magnesium since it has the ability to pass the blood brain barrier, and is capable of transporting ions (in this case, magnesium ions) across lipid membranes, including brain