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  1. 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 osmium. …

  2. Iron | Element, Chemical Formula, Chemical Name, Atomic Mass, …

    Apr 22, 2026 · Iron makes up 5 percent of Earth’s crust and is second to aluminum in abundance among the metals. Because it is the chief constituent of Earth’s core, iron is the most abundant element in …

  3. Iron deficiency anemia - Symptoms & causes - Mayo Clinic

    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.

  4. Iron - Health Professional Fact Sheet - Office of Dietary Supplements

    Iron is a mineral that is naturally present in many foods, added to some food products, and available as a dietary supplement. Iron is an essential component of hemoglobin, an erythrocyte (red blood cell) …

  5. 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.

  6. 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: heme and non-heme. …

  7. Iron - Uses, Side Effects, and More - WebMD

    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 oxygen from the lungs to...

  8. 9 Benefits of Iron Supplements That Go Beyond Anemia

    3 days ago · Iron supplement benefits include anemia prevention and management, prevention of fatigue, improved athletic performance, hair growth, and more.

  9. Tulsa Rig Iron | Kiefer OK

    Quality, reliability, and integrity are three words synonymous with Tulsa Rig Iron. Since 1987, we have engineered and manufactured industry leading products for the HDD, oilfield, and water well drilling …

  10. IRON Definition & Meaning - Merriam-Webster

    Apr 29, 2013 · The meaning of IRON is a silver-white malleable ductile magnetic heavy metallic element that readily rusts in moist air, occurs in pure form in meteorites and combined in most igneous rocks, …