Iron - Wikipedia
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 …
Iron: What It Is and Health Benefits
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.
IRON - Uses, Side Effects, and More - WebMD
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...
Iron | Element, Occurrence, Uses, Properties, & Compounds ...
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 - The Nutrition Source
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: …
Iron: Recommended intake, benefits, and food sources
Jun 26, 2023 · Find out about the potential benefits of iron including assisting with a healthy pregnancy, helping both mental and physical performance, and preventing anemia.
Iron - MedlinePlus
Jun 24, 2024 · Our bodies need the right amount of iron to function properly. Read about what can happen when you consume too much or too little of it.