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. …
Iron - Uses, Side Effects, and More - WebMD
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...
Iron | Element, Occurrence, Uses, Properties, & Compounds
Feb 13, 2026 · 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 …
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.
11 Foods With More Iron Than Spinach - Health
Feb 12, 2026 · Iron is a vital mineral for maintaining good health. Spinach is a good source of iron, but many foods contain more iron than spinach.
Iron - The Nutrition Source
Iron is an important mineral that helps maintain healthy blood. A lack of iron is called iron-deficiency anemia, which affects about 4-5 million Americans
Iron - Consumer - Office of Dietary Supplements (ODS)
Iron helps make hemoglobin in red blood cells. Learn how much you need, good sources, deficiency symptoms, and health effects here.
Iron Nutrient Overview: The Role It Plays in Our Health
Jan 1, 2024 · Iron is an important mineral that your body needs to make hemoglobin, a protein in red blood cells. Red blood cells help carry oxygen throughout your body. You get iron from certain foods, …
11 Foods High in Iron - GoodRx
3 days ago · Iron is an important mineral that supports your body in many ways. Learn about high-iron foods and how they compare to supplements for treating iron deficiency.
Iron - Element information, properties and uses | Periodic Table
Element Iron (Fe), Group 8, Atomic Number 26, d-block, Mass 55.845. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.