Magnesium L-threonate

Magnesium L -threonate is a magnesium salt of L -threonic acid having the formula Mg(C4H7O5)2.

One study reported that magnesium L -threonate administered to rats significantly boosts their cognitive abilities, and suggests that the same effect may occur in humans, although this remains to be tested.

Magnesium L-threonate is being sold as a dietary supplement for humans.