Iron is an important mineral needed for the formation of many hormones, the formation of red blood cells, and the transportation of oxygen to the body’s organs. It helps improve sleep, boost immunity, and provide support to expectant mothers, among many other benefits. Many people, for whatever reason, do not get enough iron from their diet, so they should take the best iron tablet to keep their iron levels stable. Additionally, Steadfast Nutrition, a premium nutrition brand that never compromises the quality of its product, also lets you buy iron tablet.