title: Sports anemia.
abstract: It is apparent that exercise can influence erythropoiesis and red cell survival in a variety of fascinating ways. A number of mechanisms have been reviewed that could lead to mild changes in the Hb or red cell mean corpuscular volume. In addition, athletes may be at high-risk to develop decreased iron stores. Nevertheless, iron deficiency anemia is uncommon and the ritual of routine iron supplementation is not recommended. Clearly, most of the mechanisms discussed lead to only subtle changes in the overall red cell numbers and indices. Yet there is a small subset of athletes who will have red cell changes that can only be attributable to participation in sports. The diagnosis of sports anemia, however, remains one of exclusion.
authors.affiliation: Department of Internal Medicine, University of Texas Southwestern Medical Center, Dallas.
authors.forename: E P
authors.initials: EP
authors.lastname: Balaban
mesh_terms: D000740:Anemia / Q000209:etiology*; D000743:Anemia, Hemolytic / Q000209:etiology; D000747:Anemia, Hypochromic / Q000209:etiology; D004921:Erythropoietin / Q000097:blood; D015444:Exercise / Q000502:physiology*; D006801:Humans; D013177:Sports; D014882:Water-Electrolyte Balance
chemical_list: D004921:Erythropoietin