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References

  1. Frykman, E., et al, Side effects of iron supplements in blood donors: Superior tolerance of heme iron, J Lab Clin Med 1994;123(4): 561-4
  2. Jewell, D. and Young, G., Interventions for nausea and vomiting in early pregnancy (Review), Cochrane 2007
  3. Merck Manual, Anemia in Pregnancy, 2005 available at http://www.merck.com/mmpe/sec18/ch261/ch261b.html?qt=anemia&alt=sh
  4. Hallberg, L., Iron requirements and bioavailability of dietary iron, Experientia Supp. 1983;44:223-44
  5. Sharma, V., et al, Effect of Omeprazole on Oral Iron Replacement in Patients with Iron Deficiency Anemia, South Med J 2004; 97(9): 887-89
  6. Shayeghi, M., et al, Identification of an Intestinal Heme Transporter, Cell 2005; 122:789-801
  7. Bereman, R. and Berg, K., The Structure, Size and Solution Chemistry of a Polysaccharide Iron Complex (Niferex), Inorg Chim Acta 1989;155:183-9
  8. Gordeuk, V., et al, Carbonyl Iron Therapy for Iron Deficiency Anemia, Blood 1986; 67(3):745-52
  9. Seligman, P., et al, Clinical Studies of HIP: An Oral Heme-Iron Product, Nutr Res 2000; 20(9): 1279-86
  10. Piccini, L. and Ricciotti, M., Therapeutic effectiveness of an iron-polysaccharide complex in comparison with iron fumarate in the treatment of iron deficiency anemias, Europa Med 1982;24:213-20
  11. Quinlan, J. and Hill, D., Nausea and Vomiting of Pregnancy, Am Fam Phy 2003; 68(1):121-8
  12. Eskeland, B., et al, Iron supplementation in pregnancy: is less enough? A randomized, placebo controlled trial of low dose iron supplementation with and without heme iron, Acta Ob Gyn Scand 1997; 76:822-8
  13. Ekman, M. and Reizenstein, P., Comparitive absorption of ferrous and heme-iron with meals in normal and iron deficient subjects, Z Ernahrungswiss 1993; 32:67-70
  14. Centers for Disease Control and Prevention. Folic acid. CDC Web site 2005;Available at http://www.cdc.gov/ncbddd/folicacid/faqs.htm#enough. Accessed April 2007.
  15. Centers for Disease Control and Prevention. Birth defects. CDC Web site 2007;Available at http://www.cdc.gov/node.do/id/0900f3ec8000dffe. Accessed April 2007.
  16. Bishai R, Mazzotta P, Atanackovic G et al. Critical appraisal of drug therapy for nausea and vomiting of pregnancy: II. Efficacy and safety of diclectin (doxylamine-B6). Can J Clin Pharmacol 2000;7(3):138-43.
  17. Centers for Disease Control and Prevention. Iron deficiency - United States, 1999-2000. MMWR 2002;51(40):897-9.
  18. Viteri F, Berger J. Importance of prepregnancy and pregnancy iron status: can long-term iron and folic acid supplementation achieve desirable and safe status? Nutr Rev 2005;63(Suppl 12):65-76.
  19. Scanlon KS, Yip R, Schieve LA, Cogswell ME. High and low hemoglobin levels during pregnancy: differential risks for preterm birth and small for gestational age. Obstet Gynecol 2000;96(5 Pt 1):741-8.
  20. Tomashek KM, Ananth CV, Cogswell ME. Risk of stillbirth in relation to maternal haemoglobin concentration during pregnancy. Matern Child Nutr 2006;2(1):19-28.
  21. Hamalainen H, Hakkarainen K, Heinonen S. Anaemia in the first but not in the second or third trimester is a risk factor for low birth weight. Clin Nutr 2003;22(3):271-5.
  22. The Merck Manual. Sources, functions and effects of vitamins. Merck Web site 2005;Available at http://www.merck.com/media/mmpe/pdf/Table_004-3.pdf. Accessed April 2007.
  23. Lozoff B, Georgieff MK. Iron deficiency and brain development. Semin Pediatr Neurol 2006;13(3):158-65.
  24. Cook J, Flowers C, Skikne B. The quantitative assessment of body iron. Blood 2003;101:3359-64.
  25. Scholl TO, Hediger ML, Bendich A, Schall JI, Smith WK, Krueger PM. Use of multivitamin/mineral prenatal supplements: influence on the outcome of pregnancy. Am J Epidemiol 1997;146(2):134-41.
  26. Pena-Rosas JP, Viteri FE. Effects of routine oral iron supplementation with or without folic acid for women during pregnancy. Cochrane Database Syst Rev 2006;3:CD004736.
  27. March of Dimes. Choosing a multivitamin. March of Dimes Web site 2007;Available at http://www.marchofdimes.com/pnhec/173_15354.asp. Accessed March 2007.
  28. National Institute of Child Health & Human Development. Prenatal Care. National Institute of Health Web site 2007;Available at http://www.nichd.nih.gov/health/topics/Prenatal_Care.cfm. Accessed March 2007.
  29. Smith C, Crowther C, Beilby J, Dandeaux J. The impact of nausea and vomiting on women: a burden of early pregnancy. Aust N Z J Obstet Gynaecol 2000;40(4):397-401.
  30. Jewell D, Young G. Interventions for nausea and vomiting in early pregnancy. Cochrane Database Syst Rev 2003;(4):CD000145.
  31. Ahn E, Pairaudeau N, Pairaudeau N, Jr. et al. A randomized cross over trial of tolerability and compliance of a micronutrient supplement with low iron separated from calcium vs high iron combined with calcium in pregnant women. BMC Pregnancy Childbirth 2006;6:10.
  32. Koren G, Pairaideau N. Compliance with prenatal vitamins. Patients with morning sickness sometimes find it difficult. Can Fam Physician 2006;52(11):1392-3.
  33. Colorado Biolabs I. Proferrin. Colorado Biolabs, Inc Web site 2007;Available at http://www.proferrin.com. Accessed April 2007.
  34. Meltzer DI.  Selections from current literature. Complementary therapies for nausea and vomiting in early pregnancy.  Fam Pract 2000;17(6):570-3.

 


PreferaOB is a prescription multivitamin / multimineral nutritional supplement indicated for use in improving the nutritional status of women throughout pregnancy and in the postnatal period for both lactating and non-lactating mothers. PreferaOB is also beneficial in improving the nutritional status of women prior to conception.

PreferaOB is rich in iron and smaller than most prenatal vitamins, making it easy-to-swallow.  Plus, PreferaOB includes vitamin B6 which may reduce likelihood of pregnancy morning sickness2 and comes complete with 1 mg folic acid.
Ask your doctor if PreferaOB is right for you.

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