Umami is a taste that is stimulated by amino acids and nucleotides. It is a savory, mouth filling, brothy, flavor intensifier that you experience regularly but may have never identified. This is why I think of it as a three dimensional taste.
Iron-deficiency anemia occurs because of a lack of the mineral iron in the body. Bone marrow in the center of the bone needs iron to make hemoglobin, the part of the red blood cell that transports oxygen to the body's organs. Without adequate iron, the body cannot produce enough hemoglobin for red blood cells. The result is iron-deficiency anemia. This type of anemia can be caused by:
Iron-deficiency Anemia. A woman who is iron-deficient has just enough iron to get by, while an anemic woman doesn't have enough iron to meet her body's needs. Causes of anemia include a deficiency of vitamin B or folic acid, an ulcer, hemorrhoids, other internal bleeding. Once iron stores are depleted, it can take anywhere from a few weeks to 6-12 months for them to be restored depending on the severity of the anemia.