Iron deficiency anemia

Iron deficiency anemia, or iron deficiency in the blood, appears as a result of insufficient and malnutrition, as well as due to disorders in the body, in particular from the gastrointestinal tract. Gastroenterologists explain how it works. For clarity, a simple comparison: let's take a mug as a model of the gastrointestinal tract. When we “drink” from it (that is, the body absorbs the necessary trace elements), it is important that enough is poured into it so that it does not become thin.