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

Jul 25, 2024 · Iron is a key component to making sure that your body has oxygen-rich blood. That’s important for your brain, immune system and more.

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.

Iron helps red blood cells carry oxygen from the lungs to cells all over the body. Iron also plays a role in many important functions in the body. People commonly use iron for preventing and...

Nov 11, 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 aluminum …

Oct 9, 2025 · Iron is an essential mineral that helps your body make hemoglobin, which carries oxygen to your cells and organs. You get iron from the foods you eat or from supplements.

Mar 15, 2023 · Our bodies need iron to grow and develop. Iron can also help prevent anemia and protect our bodies from infection. If you haven’t been chowing down on iron-rich foods, there are …

Sep 2, 2025 · Some fruits can add iron to your diet, which can be beneficial if you have anemia. Learn which fruits to eat more of to boost your iron intake.

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: heme and non-heme. …

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