title: [Micronutrients in pregnancy].
abstract: During pregnancy the demands for energy and far more for micronutrients are increased. Discrepancies between the intake of certain micronutrients such as iodine, iron and folic acid and the recommended quantities during pregnancy are to be expected. Consequences of an unsufficient supply of these micronutrients might be goitre, anemia and with special reference to folic acid the occurrence of neural tube defects. Deficiency can be prevented by careful choice of food. Supplementation with special micronutrients is necessary before respective during pregnancy however for example to prevent neural tube defects by periconceptional supplementation with folic acid.
authors.affiliation: Institut für Ernährungswissenschaft, Universität Bonn, Abteilung Pathophysiologie der Ernährung des Menschen.
authors.forename: K
authors.initials: K
authors.lastname: Pietrzik
authors.forename: R
authors.initials: R
authors.lastname: Prinz-Langenohl
authors.forename: B
authors.initials: B
authors.lastname: Thorand
mesh_terms: D005260:Female; D005492:Folic Acid / Q000008:administration & dosage*; D006801:Humans; D007231:Infant, Newborn; D009436:Neural Tube Defects / Q000209:etiology / Q000517:prevention & control*; D009751:Nutritional Requirements; D011247:Pregnancy; D012016:Reference Values; D014131:Trace Elements / Q000008:administration & dosage*
chemical_list: D014131:Trace Elements; D005492:Folic Acid