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 …
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 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 …
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 …
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 …
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 …
10 Signs and Symptoms Your Iron Levels Might Be Too Low
Sep 12, 2025 · Iron is an essential nutrient, necessary for maintaining the health of the brain, immune system, muscles, skin, hair, and nails. Low iron …
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 …
Iron Nutrient Overview: The Role It Plays in Our Health
Jan 14, 2026 · Iron is an important mineral that your body needs to make hemoglobin, a protein in red blood cells. Red blood cells help carry oxygen …
10 Iron-Packed Foods for Combating Anemia and Supporting Good …
Apr 16, 2026 · Iron-rich foods are an essential part of any balanced diet. Know which foods are high in iron so you can add them to your favorite recipes.