Iron deficiency anemia affects millions. Learn about its causes, symptoms, and the importance of addressing this common condition promptly.

About 1 in 4 people worldwide have some type of anemia. Iron-deficiency anemia, the most common form by far, makes up about half of all cases. Women and very young children get it the most. In fact, ...

When you have iron-deficiency anemia, low iron leads to a lack of red blood cells to carry oxygen to various parts of your body. Sometimes a gastrointestinal (GI) disorder causes this type of anemia.

Lindsay Curtis is a health & medical writer in South Florida. She worked as a communications professional for health nonprofits and the University of Toronto’s Faculty of Medicine and Faculty of ...

Virtually every cell in the body requires iron in order to function well. Iron is involved in key bodily processes, including the transportation of oxygen in the blood. It also plays a central role in ...

Many female adolescents in the United States may not have enough iron in their bodies. But most may never know, partly due to a lack of routine screenings as well as disagreement over what constitutes ...

Iron deficiency anemia causes symptoms like weakness, dizziness, fatigue, and heart palpitations. It can be caused by a lack of iron in the diet or conditions like ulcers, IBD, and heavy periods. If ...

Iron deficiency anemia occurs when there are insufficient red blood cells due to a lack of iron. In some cases, iron deficiency anemia can be genetic, as people can pass genetic variations onto their ...