title: Iron and folate status of pregnant black women in Gazankulu.
abstract: A limited nutritional survey was carried out in 229 first attenders at an antenatal clinic in Gazankulu during the winter of 1984. Haemoglobin concentrations equal to or less than 11 g/dl were found in 33% of these women, the prime reason being folate deficiency. Serum folate concentrations were less than a 3.5 ng/ml in 60% of subjects and less than 3.0 ng/ml in 48%. A mean corpuscular volume of 100 fl or more, which reflects a defect in red cell DNA synthesis, was present in 35%. Iron related measurements indicated that only 17% were also iron deficient but the figure is certainly an underestimate, since the presence of folate deficiency tends to mask concomitant iron deficiency. The findings underline the need for folate and iron supplementation in pregnancy; the very high prevalence of significant folate deficiency also indicates that serious consideration should be given to the fortification of maize meal with folic acid.
mesh_terms: D001741:Black or African American; D044383:Black People; D005260:Female; D005293:Ferritins / Q000097:blood; D005492:Folic Acid / Q000008:administration & dosage / Q000097:blood*; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D007501:Iron / Q000008:administration & dosage / Q000097:blood*; D011247:Pregnancy; D013019:South Africa
chemical_list: D006454:Hemoglobins; D005293:Ferritins; D005492:Folic Acid; D007501:Iron