PreferaOB® Website References
  1. Ekman M, Reizenstein P. Comparative absorption of ferrous and heme-iron with meals in normal and iron deficient subjects. Z Ernährungswiss. 1993;32:67-70.
  2. Seligman P, et al, Clinical studies of HIP: an oral heme-iron product, Nutr Res 2000;20(9):1279-86.
  3. Frykman E, Bystrom M, Jansson U, Edberg A, Hansen T. Side effects of iron supplements in blood donors: superior tolerance of heme iron. J Lab Clin Med. 1994; 123:561-564.
  4. Antepartum Care. In: Lemnos JA, Lockwood CJ, eds., Guidelines for perinatal care, 6th Ed. Am College of Pediatrics, Am College of Obstetricians and Gynecologists; 2007.
  5. American College of Obstetricians and Gynecologists (ACOG). Nausea and vomiting of pregnancy. ACOG Practice Bulletin. 2004;52:1-10.
  6. Data on File, Martek Biosciences Corporation, Columbia MD.
  7. Pregnancy and Newborn. March of Dimes. 5/2009. Available at: http://www.marchofdimes.com/pnhec/159_55030.asp. Accessed 2/26/2010.
  8. Nissenson AR et al. Clinical evaluation of heme iron polypeptide: sustaining a response to rHuEPO in hemodialysis patients. Am J Kidney Dis 2003; 325- 330.
  9. Shayeghi M et al. Identification of an intestinal heme transporter. Cell 2005; 122:789-801.
  10. Hallberg L, Bioavailability of dietary iron in man, Ann. Rey. Nutr. 1981. 1:123-47.
  11. McColl K., Effect of proton pump inhibitors on vitamins and iron, Am J Gastroenterol 2009; 104:S5-S9; doi 10.1038/ajg.2009.45.
  12. The American College of Obstetricians and Gynecologists. Nutrition during pregnancy. http://www.acog.org/publications/patient_education/bp001.cfm. Accessed Apr. 24, 2010
  13. Centers for Disease Control and Prevention. 2010. Facts about Folic Acid. Available at: . Accessed Apr. 15, 2010
  14. Gadsby R, et al. A prospective study of nausea and vomiting during pregnancy. Br J of GP. 1993; 43:245-248
  15. Lacroix R, Eason E, Melzack R. Nausea and vomiting during pregnancy: a prospective study of its frequency, intensity, and patterns of change. Am J Obstet Gynecol. 2000;182:931-7.
  16. Scialli, AR. Burden of the disease. Nausea and vomiting of pregnancy: what's new? Reproductive Toxicology Center, Washington DC. 2000.
  17. Quinlan JD, Hill DA. Nausea and vomiting of pregnancy. Am Fam Physician 2003;1;68(1):121-8
IMPORTANT SAFETY INFORMATION:
CONTRAINDICATIONS: This product is contraindicated in patients with a known hypersensitivity to any of the ingredients.
WARNING: Ingestion of more than 3 grams of Omega-3 fatty acids per day has been shown to have potential antithrombotic effects, including an increased bleeding time and International Normalized Ratio (INR). Administration of Omega-3 fatty acids should be avoided in patients taking anticoagulants and in those known to have an inherited or acquired predisposition to bleeding diathesis.
WARNING: Accidental overdose of iron-containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.
PRECAUTIONS: Folic acid when administered as a single agent in doses above 0.1mg daily may obscure pernicious anemia in that hematological remission can occur while neurological manifestations remain progressive. Pregnant women and nursing mothers should avoid supplemental doses of vitamin E higher than RDA amounts. While prescribing this nutritional supplement for pregnant women, nursing mothers, or for women prior to conception, their medical condition and other drugs, herbs, and/or supplements consumption should be considered.
ADVERSE REACTIONS: Allergic sensitization has been reported following both oral and parenteral administration of folic acid.
Welcome to the PreferaOB Family of Products Menu Bar PreferaOB+DHA PreferaOB Family PreferaOB PreferaOB ONE Quick Link Little Dragonfly PreferaOB PreferaOB PreferaOB PreferaOB+DHA PreferaOB+DHA PreferaOB+DHA PreferaOB ONE PreferaOB ONE PreferaOB ONE Menu Bar Menu Bar Menu Bar PreferaOB Family of Products PreferaOB+DHA PreferaOB+DHA