title: Dietary and supplement treatment of iron deficiency results in improvements in general health and fatigue in Australian women of childbearing age.
abstract: OBJECTIVE
  To examine the effects of iron deficiency and its treatment by iron supplementation or a high iron diet on fatigue and general health measures in women of childbearing age.
  
  
  METHODS
  Randomised controlled trial to compare supplement and dietary treatment of iron deficiency.
  
  
  METHODS
  44 iron deficient (serum ferritin < 15 microg/L or serum ferritin 15-20 microg/L, plus two of the following: serum iron < 10 micromol/L, total iron binding capacity > 68 micromol/L or transferrin saturation < 15%) and 22 iron replete (hemoglobin > or = 10 g/L and serum ferritin > 20 microg/L) women 18 to 50 years of age were matched for age and parity.
  
  
  METHODS
  Iron deficient women were randomly allocated to either iron supplementation or a high iron diet for 12 weeks.
  
  
  METHODS
  Iron deficient and iron replete participants had iron studies performed and completed the Piper Fatigue Scale (PFS) and the SF-36 general health and well-being questionnaire at baseline (T0), following the 12 week intervention (T1) and again after a six-month non-intervention phase (T2). The SF-36 includes measures of physical (PCS) and mental (MCS) health and vitality (VT).
  
  
  RESULTS
  MCS and VT scores were lower and PFS scores were higher for iron deficient women (diet and supplement groups) than iron replete women at baseline. Both intervention groups showed similar improvements in MCS, VT and PFS scores during the intervention phase, but mean increases in serum ferritin were greater in the supplement than the diet group. PCS scores were not related to iron status.
  
  
  CONCLUSIONS
  Treatment of iron deficiency with either supplementation or a high iron diet results in improved mental health and decreased fatigue among women of childbearing age.
authors.affiliation: Research Centre for Gender and Health, The University of Newcastle, Callaghan, NSW, Australia. whajp@alinga.newcastle.edu.au
authors.forename: A J
authors.initials: AJ
authors.lastname: Patterson
authors.forename: W J
authors.initials: WJ
authors.lastname: Brown
authors.forename: D C
authors.initials: DC
authors.lastname: Roberts
mesh_terms: D000293:Adolescent; D000328:Adult; D001315:Australia; D019587:Dietary Supplements; D005221:Fatigue / Q000209:etiology / Q000628:therapy*; D005260:Female; D005293:Ferritins / Q000097:blood; D006304:Health Status; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D007501:Iron / Q000097:blood; D000090463:Iron Deficiencies; D019266:Iron, Dietary / Q000008:administration & dosage*; D008603:Mental Health; D008875:Middle Aged; D011795:Surveys and Questionnaires; D014168:Transferrin / Q000378:metabolism
chemical_list: D006454:Hemoglobins; D019266:Iron, Dietary; D014168:Transferrin; D005293:Ferritins; D007501:Iron