the provision of what is needed for the well-being or protection of a person or thing: He is under the care of a doctor. With proper care, the watch will last a lifetime. temporary keeping, as for the benefit of or until claimed by the owner: He left his valuables in the care of friends.
Iron is used more than any other metal for producing metal alloys. The most important iron alloys include cast iron, pig iron, wrought iron, and steel. There are various alloys of steel, but they all contain iron as the main metal. Carbon is one of the main alloying elements mixed with iron to make steel.
What is Poly Iron (iron polysaccharide)? Iron polysaccharide is a form of the mineral iron. Iron is important for many functions in the body, especially for the transport of oxygen in the blood. Iron polysaccharide is used to prevent and to treat iron deficiencies and iron deficiency anemia. This medicine is not for use as a general dietary supplement in people with normal iron levels.