Iron - Wikipedia
Iron is a chemical element; it has the symbol Fe (from Latin ferrum 'iron') and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, forming much of Earth's outer and inner core.
Iron deficiency anemia - Symptoms & causes - Mayo Clinic
2022年1月4日 · Without enough iron, your body can't produce enough of a substance in red blood cells that enables them to carry oxygen (hemoglobin). As a result, iron deficiency anemia may leave you tired and short of breath. You can usually correct iron deficiency anemia with iron supplementation.
Iron | Element, Occurrence, Uses, Properties, & Compounds
2024年9月20日 · 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 among the metals. Iron, which is the chief constituent of Earth’s core, is the most abundant element in Earth as a whole.
What You Need to Know About Iron Supplements - WebMD
2022年11月14日 · Let's look at why iron is so important to your body, what can happen if you're not getting enough of it, and when you need to take an iron supplement. Why Do You Need Iron? Iron is an...
Iron: How Much You Need and When to Supplement - Verywell …
2024年9月16日 · Iron supplements play a vital role in treating anemia, particularly iron deficiency anemia. Learn more about the benefits of iron and when supplementation is appropriate.
Iron: What It Is and Health Benefits - Cleveland Clinic Health …
2024年7月25日 · 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 is an essential nutrient.
Iron - Health Professional Fact Sheet - Office of Dietary …
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) protein that transfers oxygen from the lungs to the tissues [1].
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 yearly. [1] It is the most common nutritional deficiency worldwide, causing extreme fatigue and lightheadedness.
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...
Review on iron and its importance for human health - PMC
In the human body, iron mainly exists in complex forms bound to protein (hemoprotein) as heme compounds (hemoglobin or myoglobin), heme enzymes, or nonheme compounds (flavin-iron enzymes, transferring, and ferritin). [3] The body requires iron for the synthesis of its oxygen transport proteins, in particular hemoglobin and myoglobin, and for ...