Anemia is defined as a condition in which the blood is deficient in red blood cells, hemoglobin, or both or deficient in total volume. Iron deficiency anemia is the lack of iron to form normal red blood cells. Iron is imperative for almost all organisms because of its ability to donate and accept electrons with relative ease (Pantopoulos et al., 2012). Iron is required for cellular metabolic functions, oxygen carrying proteins, and cell growth and development. Those affected the most by iron deficiency anemia are children, women, and obese adults.
Anemia is a condition in which your blood does not have enough healthy red blood cells. These cells play an important role because are the main carriers of oxygen to your organs. They take up oxygen from the lungs and release carbon dioxide back to the lungs. Without the red blood cells, you body wouldn’t get any oxygen or carbon dioxide and your body would slowly die. Anemia can be mild or severe.
Hemoglobin is a protein in red blood cells that features a heme half containing iron. Every heme combines with four oxygen molecules within the lungs for transport and unleash of oxygen to the remainder of the body cells. The decrease within the variety of red blood cells (RBC) within the blood means that a decrease in hemoglobin and thereby a decrease in iron levels. The deficiency of iron impairs the oxygen transportation to the body cells, leading to an unhealthy body. Anemia develops when there are not enough red blood cells.
Iron deficiency is type of anemia due to the lack of iron in the body. Without the proper amount of iron in the body, it cannot produce enough hemoglobin and since hemoglobin is the main carrier of oxygen, low levels of it can lead to tiredness and shortness of breath (Copstead, Banasik, 2010). Case Findings There are many causes of anemia in the body. Some factors include genetics and deficiencies in the diet. Ms. A claims that for the past 10 – 12 years menorrhagia and dysmenorrheal have been a problem for her.
This is a a matter that occurs very often and is very common in pregnant women this obviously indicates that intake of iron before pregnancy is poor . However iron deficiency is the most neglected nutrient deficiency in the world, particularly among pregnant women and children in developing countries . In a pregnant women when the theres a increase in the red cell mass the haemoglobin is effected. The haemoglobin levels are effected during the beginning of a pregannacy and duing the end of it. During the beginning there is a decrease and towards the end there is a increase.
In the United States, 10-30% of the entire population suffers from iron deficiency anemia. Women are more likely to be anemic because of poor eating habits and blood loss during menstruation. Thus, many women enter pregnancy with reduced iron stores or some level of anemia. According to multiple studies on anemia and pregnancy o...
Many patients with acute renal failure suffer from anemia due to the decrease of red blood cells from lack of this vital hormone. The kidneys are responsible for water balance in the body as well. This is due to two important factors, the loop of Henle (found in the nephron) and anti-diuretic hormone (secreted by the pituitary gland). The two work toget... ... middle of paper ... ...nt with acute renal failure. Retrieved from www.kidneyatlas.com Brady, H. Singer, G. Acute Renal failure (1995, December).
Some of these include haemorrhagic, iron-deficiency, aplastic, and pernicious. Pernicious anemia is one of many types of the larger family of megaloblastic anemias. It is a condition in which the body cannot make enough healthy red blood cells because it doesn't have enough vitamin B12 circulating in the blood. It is characterized by an abnormal or megaloblastic type of erythropoiesis in which red blood cells appear larger than regular red blood cells. These large numbers of immature or incompletely developed cells do not function like healthy red blood cells leading to oxygen deficiency throughout the organs and tissues of the body.
Iron deficiency anemia is a secondary result of hemorrhagic anemia’s, as well as resulting from inadequate intakes of iron containing foods and impaired iron absorption (Marieb, Hoehn 642). About 20% of women, 50% of pregnant women, and 3% of men do not have a sufficient amount of iron in their body, making it the most common form of anemia (Medicine Plus).In addition, the blood lacks adequate healthy red blood cells, which provide the body energy and a healthy color to the skin. As the name implies, iron deficiency anemia is due to insufficient iron. Iron is vital for all living organisms, because it is essential for multiple metabolic processes, including oxygen transport, DNA synthesis, and electron transport. Without a sufficient amount of iron, the body cannot produce enough hemoglobin, a substance in red blood cells that enables them to carry oxygen.
Do people actually understand the harm that energy drinks cause the human body? Millions of people around the world believe that energy drinks help them become more energized, but in reality they can cause more harm than good to the human body. More than 20,000 people have reported that they were hospitalized because of energy drinks, yet people continue to drink them because they became so addicted to the taste of the drink (ER). Energy drinks can lead to high blood pressure, cancer, reproductive problems, insomnia, heart palpitations and many more problems. Even energy drinks that say they are sugar free can do even more harm to your body.