Posts Tagged ‘nutrition’
Anemia is term for a number of conditions causing low blood iron levels mainly due to the reduced concentration of hemoglobin. Hemoglobin is an essential component of red blood cells and are responsible for the transport of oxygen and carbon dioxide through the blood. Hemoglobin is composed of iron bonded to proteins. The low intake of iron, loss of iron through bleeding or abnormal utilization of iron in the body will result in anemia.
Nutritional supplements have become a popular everyday health aid, primarily used to prevent deficiencies and maintain health. However in most cases, multivitamins are not necessary as the average middle class diet ensures sufficient nutritional intake through foods. Even junk food has moderate amounts of vitamins and trace minerals and overeating, a common problem, ensures almost complete supplementation for our body’s needs. Nevertheless, multivitamin supplements are big sellers.