Today we are talking about a disease that many suffer from, which is anemia, in this video we will discuss everything related to this diseasebr br But first, subscribe to the channelbr br to start your day with new information every daybr br Anemia is a condition in which the blood does not contain enough healthy red blood cellsbr br to carry the adequate amount of oxygen to the tissues of the body,br br leaving you feeling tired and weakbr br And the results of the tests are as follows:br br Males have values less than 13 g dL for hemoglobin concentration and values less than 41 for the percentage of hematocrit.br br Non-pregnant females have values less than 11 g dL for hemoglobin concentration and values less than 36 for hematocrit percentage.br br Anemia has several types, which are:br br 1-Iron deficiency anemiabr br The bone marrow needs iron to produce hemoglobinbr br And without enough iron, the body cannot produce enough hemoglobin that is neededbr br 2-Vitamin deficiency anemiabr br In addition to iron, the body needs folate and vitamin B-12 to produce adequate amounts of healthy red blood cells.br br A lack of these and other essential nutrients in the diet may reduce red blood cell production.br br 3-Anemia resulting from chronic diseasesbr br Certain chronic diseases, such as cancer,br br human immunodeficiency virus (HIV) acquired immunodeficiency syndrome (AIDS),br br rheumatoid arthritis, Crohn's disease, and other chronic inflammatory diseases, br br can interfere with the production of red blood cells, leading to anemia. br br Also, kidney failure can cause anemia.br br 4-Aplastic anemiabr br This very rare and life-threatening type of anemia results from a reduced ability of the bone marrow to produce red blood cells.br br 5-Anemia associated with bone marrow diseasebr br A number of diseases may cause anemia through their effect on blood production in the bone marrow.br br 6-Hemolytic anemiabr br This type of anemia occurs when red blood cells are destroyed more quickly than the bone marrow can replace them. You may inherit hemolytic anemiabr br 7- Sickle cell anemiabr br This inherited and sometimes dangerous type of anemia is caused by a defect in the shape of hemoglobin that causes red blood cells to take an abnormal crescent (sickle) shape. These irregularly shaped red blood cells die prematurely, leading to a chronic shortage of red blood cells.br br 8-Other types of anemiabr br Several other rare forms of anemia exist, such as thalassemia and anemia caused by a hemoglobin defect.