Manganese chlorideProduct ingredient for Manganese cation

Manganese is a transition metal that was first described in the 19th and 20th centuries.² It is environmentally abundant, being the fifth most abundant metal and the twelfth most abundant element overall on Earth.^2,4 Manganese intake primarily occurs through the diet,⁶ as it is found at low levels in many food sources and water.^6,3 In humans, manganese regulates several physiological processes by acting as a cofactor for proteins ^2,3,4 making it an essential metal for normal development and physiological functions.²

Manganese can be found in over-the-counter nutritional supplements and vitamins.⁴ It is commonly used in total parenteral nutrition (TPN) therapy.¹⁰ Apart from its use in human health, has been used in the mining industry, welding, smelting, and the manufacture of batteries.²