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Iron-deficiency anemia is anemia caused by a lack of iron. [3] Anemia is defined as a decrease in the number of red blood cells or the amount of hemoglobin in the blood. [3] When onset is slow, symptoms are often vague such as feeling tired, weak, short of breath, or having decreased ability to exercise. [1]
Iron-deficiency anemia is the most common type of anemia overall and it has many causes. RBCs often appear hypochromic (paler than usual) and microcytic (smaller than usual) when viewed with a microscope. Iron-deficiency anemia is due to insufficient dietary intake or absorption of iron to meet the body's needs. Infants, toddlers, and pregnant ...
Iron deficiency, or sideropenia, is the state in which a body lacks enough iron to supply its needs. Iron is present in all cells in the human body and has several vital functions, such as carrying oxygen to the tissues from the lungs as a key component of the hemoglobin protein, acting as a transport medium for electrons within the cells in the form of cytochromes, and facilitating oxygen ...
One tell-tale sign of iron deficiency is the appearance of spoon nails, medically referred to as koilonychia. In this condition, the nails become thin and concave, resembling the shape of a spoon.
Here’s what you need to know about recognizing the signs of an iron deficiency—and the fixes you can make to help get your levels back on track. Meet the experts: Imo J. Akpan , MD, is a ...
In 2020, 900 million women and children had anemia, which is often caused by iron deficiency. [37] More than 3.1 billion people in the world – 42% – were unable to afford a healthy diet in 2021. More than 3.1 billion people in the world – 42% – were unable to afford a healthy diet in 2021.
Hypochromic anemia may be caused by vitamin B6 deficiency from a low iron intake, diminished iron absorption, or excessive iron loss. It can also be caused by infections (e.g. hookworms) or other diseases (i.e. anemia of chronic disease), therapeutic drugs, copper toxicity, and lead poisoning.
This mighty mineral courses through our veins, quite literally, playing a pivotal role in transporting oxygen and keeping our energy levels from dipping lower than our mid-day motivation at work ...
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