Magnesium lactate, the magnesium salt of lactic acid.

Magnesium lactate can be used as a mineral supplement to prevent and treat low amounts of magnesium in the blood.

[2][3] Magnesium lactate may help treat leg muscle cramps in pregnancy.

[4] As a food additive, it has the E number E329 and is used in food and beverages as an acidity regulator.

[5] This drug article relating to the gastrointestinal system is a stub.