These are just a few of the millions of animals affected by Deforestation around the world.hese are just a few of the millions of animals affected by Deforestation around the world.
The Mayo Clinic defines hemoglobin as a protein molecule in red blood cells that, along with iron, transports oxygen to body tissues. The causes of low hemoglobin and hematocrit, called anemia, include blood loss, dietary deficiencies and genetic disease.
An abnormally low hemoglobin/hematocrit, which indicates anemia, can develop when a person either does not make enough red blood cells, loses blood from the body, or is iron-deficient. The most common cause of mild anemia is a low level of iron, which is needed to make red blood cells.