Chemically, the most common oxidation states of iron are iron (II) and iron (III). Iron shares many properties of other transition metals, including the other group 8 elements, ruthenium and …

Sep 20, 2025 · Iron-rich foods include meat, eggs, leafy green vegetables and ready-made foods that have iron added to them. Infants and children need to get enough iron from their diets too.

Jul 25, 2024 · Iron is an essential nutrient. So essential, in fact, that foods from infant formula to breakfast cereal are often fortified with iron. Learn why it matters so much and how to make …

Oct 18, 2025 · Iron (Fe), chemical element and one of the transition elements, the most-used and cheapest metal. Iron makes up 5 percent of Earth’s crust and is second in abundance to …

Iron is important for healthy brain development and growth in children, and for the normal production and function of various cells and hormones. Iron from food comes in two forms: …

Jun 7, 2025 · Iron supplement benefits include anemia prevention and management, prevention of fatigue, improved athletic performance, hair growth, and more.

Oct 10, 2025 · Iron plays a key role in maintaining your energy, metabolism and more. Here, dietitians share the iron-rich foods that you should add to your plate.

Aug 23, 2017 · From being a crucial building block of steel to nourishing plants and helping carry oxygen in your blood — iron is always busy helping sustain life on Earth. Iron is a brittle, hard …

Iron is a mineral that the body needs for growth and development. Your body uses iron to make hemoglobin, a protein in red blood cells that carries oxygen from the lungs to all parts of the …

Iron is a mineral. Most of the iron in the body is found in red blood cells and muscle cells. Food sources include meat, fish, beans, spinach, and cereal. Iron helps red blood cells carry...