Post Views: 831 Manganese (Mn) is a transition element and can assume 11 different oxidation states. An adult man weighing 70 kg is estimated to contain 10-20 mg of the metal, with 25% of the total body stores in the skeleton. Relatively high amounts of the minerals are also present in the liver, pancreas, and intestine. Why is Manganese essential for the human body? Manganese is a cofactor for many enzymes. Through the action of these enzymes, it helps in the metabolism of: –     amino acid –     cholesterol –     glucose –     carbohydrate It also plays a crucial role in bone formation, reproduction, and immune response. Manganese also plays a vital…