Adding molybdenum (and chrome, I think) makes chromoly steel, very flexible and strong steel often used in the racing industry. The element chromium, itself another metal, is added to steel (which is iron with a bit of carbon) to make stainless steel alloys.   Also added: vanadium, manganese, molybdenum, nickel, wolfram, etc.   Chromium and nickel are added to the iron to make stainless steel. it will be process in heating room.
Vitamin B3 (niacin) is important for the body because it helps to: 1  Convert food into glucose, used to produce energy. 2  Produce macromolecules, including fatty acids and cholesterol. 3  Facilitate DNA repair and stress responses.
10 Amazing Benefits Of Niacin For Skin, Hair And Health February 20, 2017. Niacin is a water-soluble vitamin essential for human health. The other name of niacin is vitamin B3. Main function of this vitamin in human body is to transform carbohydrate into energy. The vitamin helps to spread the energy from cells to the entire body.