Red blood cells use a protein called hemoglobin to transport oxygen. Hemoglobin, in turn, is made of smaller proteins known as heme, which contain an iron molecule that binds and transports the oxygen ...

A blood test can reveal your mean corpuscular hemoglobin (MCH ... Low MCH can indicate iron-deficiency anemia, while high MCH can signal anemia caused by low folate or vitamin B12.

Hemoglobin, in turn, is made of smaller proteins known as heme, which contain an iron molecule that binds and transports the oxygen. "Our pathogens need iron for the same reasons," Wander explained.

In exchange, after releasing the oxygen to the cell, the hemoglobin molecule picks up the waste ... Hemoglobin needs iron, so a common cause of anemia is iron deficiency. Full-term babies are ...

Schechter says that Murayama “was ahead of his time” in connecting the structure of a molecule to its function, even if he did so imperfectly. Murayama later developed a laboratory test to detect ...