Lol @tc: I thought you were jesting when you wrote that before.. Mangos do contain manganse and is good for the body..BUT Manganese is a chemical element with the symbol Mn and atomic number 25. It is not found as a free element in nature; it is often found in minerals in combination with iron. Manganese is a transition metal with a multifaceted array of industrial alloy uses, particularly in stainless steels. Wikipedia