References
- Nature World Report. 80% Americans need to eat more for optimum health. Available from: http://www.natureworldreport.com/2015/07/80-americans-need-to-eat-more-did-you-know-that/ [last accessed 18 Oct 2015]
- U.S. Food and Drug Administration. Fortify your knowledge about vitamins. Available from: http://www.fda.gov/ForConsumers/ConsumerUpdates/ucm118079.htm [last accessed 19 Oct 2015]
- March of Dimes Foundation. Vitamins and minerals during pregnancy. Available from: http://www.marchofdimes.org/pregnancy/vitamins-and-minerals-during-pregnancy.aspx [last accessed 18 Oct 2015]
- Bessett D. Expecting embodiment: pregnancy symptoms and the cultural mythologies of pregnancy (oral presentation). American Sociological Association Annual Meeting, New York, NY: August 2013. Available from: http://www.sciencedaily.com/releases/2013/08/130810063014.htm [last accessed 18 Aug 2015]
- Milman N, Kirchhoff M, Jørgensen T. Iron status markers, serum ferritin and hemoglobin in 1359 Danish women in relation to menstruation, hormonal contraception, parity, and postmenopausal hormone treatment. Ann Hematol 1992;65:96–102
- Bitzer J, Sultan C, Creatsas G, Palacios S. Gynecological care in young women: a high-risk period of life. Gynecol Endocrinol 2014;30:542–8
- Lewis G, ed. Why mothers die 2000–2002. The Sixth Report of the Confidential Enquiries into Maternal Deaths in the UK. London: RCOG Press; 2004. Available from: http://www.hqip.org.uk/assets/NCAPOP-Library/CMACE-Reports/33.-2004-Why-Mothers-Die-2000-2002-The-Sixth-Report-of-the-Confidential-Enquiries-into-Maternal-Deaths-in-the-UK.pdf [last accessed 18 Aug 2015]
- Sebire NJ, Jolly M, Harris JP, et al. Maternal obesity and pregnancy outcome: a study of 287,213 pregnancies in London. Int J Obes Relat Metab Disord 2001;25:1175–82
- Yu CK, Teoh TG, Robinson S. Obesity in pregnancy. BJOG 2006;113:1117–25
- Garcia-Valdes L, Campoy C, Hayes H, et al. The impact of maternal obesity on iron status, placental transferrin receptor expression and hepcidin expression in human pregnancy. Int J Obes (Lond) 2015;39:571–8
- Harper A. Reducing morbidity and mortality among pregnant obese. Best Pract Res Clin Obstet Gynaecol 2015;29:427–37
- Rasmussen KM, Catalano PM, Yaktine AL. New guidelines for weight gain during pregnancy: what obstetrician/gynecologists should know. Curr Opin Obstet Gynecol 2009;21:521–6
- Stotland NE, Haas JS, Brawarsky P, et al. Body mass index, provider advice, and target gestational weight gain. Obstet Gynecol 2005;105:633–8
- Piccoli GB, Clari R, Vigotti FN, et al. Vegan–vegetarian diets in pregnancy: danger or panacea? A systematic narrative review. BJOG 2015;122:623–33
- Dror DK. Vitamin D status during pregnancy: maternal, fetal, and postnatal outcomes. Curr Opin Obstet Gynecol 2011;23:422–6
- Flood-Nichols SK, Tinnemore D, Huang RR, et al. Vitamin D deficiency in early pregnancy. PLoS One 2015;10:e0123763
- van der Meer IM, Karamali NS, Boeke AJ, et al. High prevalence of vitamin D deficiency in pregnant non-Western women in The Hague, Netherlands. Am J Clin Nutr 2006;84:350–3
- Milman N, Hvas AM, Bergholt T. Vitamin D status during normal pregnancy and postpartum. A longitudinal study in 141 Danish women. J Perinat Med 2011;40:57–61
- Czech-Kowalska J, Dobrzańska A, Gruszfeld D, et al. High prevalence of neonatal vitamin D deficiency-rationale for reevaluation of vitamin D supplementation during pregnancy. Arch Perinatal Med 2008;14:18–22
- Gernand AD, Simhan HN, Klebanoff MA, Bodnar LM. Maternal serum 25-hydroxyvitamin D and measures of newborn and placental weight in a U.S. multicenter cohort study. J Clin Endocrinol Metab 2013;98:398–404
- Blumfield ML, Hure AJ, Macdonald-Wicks L, et al. A systematic review and meta-analysis of micronutrient intakes during pregnancy in developed countries. Nutr Rev 2013;71:118–32
- Milman N, Byg KE, Hvas AM, et al. Erythrocyte folate, plasma folate and plasma homocysteine during normal pregnancy and postpartum: a longitudinal study comprising 404 Danish women. Eur J Haematol 2006;76:200–5
- Wilson RD, Johnson JA, Wyatt P, et al. Pre-conceptional vitamin/folic acid supplementation 2007: the use of folic acid in combination with a multivitamin supplement for the prevention of neural tube defects and other congenital anomalies. J Obstet Gynaecol Can 2007;29:1003–26
- Peake JN, Copp AJ, Shawe J. Knowledge and periconceptional use of folic acid for the prevention of neural tube defects in ethnic communities in the United Kingdom: systematic review and meta-analysis. Birth Defects Res Part A Clin Mol Teratol 2013;97:444–51
- Steegers-Theunissen RP, Obermann-Borst SA, Kremer D, et al. Periconceptional maternal folic acid use of 400 microg per day is related to increased methylation of the IGF2 gene in the very young child. PLoS One 2009;4:e7845
- Gaskins AJ, Afeiche MC, Wright DL, et al. Dietary folate and reproductive success among women undergoing assisted reproduction. Obstet Gynecol 2014a;124:801–9
- Gaskins AJ, Rich-Edwards JW, Hauser R, et al. Maternal prepregnancy folate intake and risk of spontaneous abortion and stillbirth. Obstet Gynecol 2014b;124:23–31
- Czeizel AE, Vereczkey A, Szabó I. Folic acid in pregnant women associated with reduced prevalence of severe congenital heart defects in their children: a national population-based case-control study. Eur J Obstet Gynecol Reprod Biol 2015;193:34–9
- Mei Z, Cogswell ME, Looker AC, et al. Assessment of iron status in US pregnant women from the National Health and Nutrition Examination Survey (NHANES), 1999–2006. Am J Clin Nutr 2011;93:1312–20
- Kirschner W, Dudenhausen JW, Henrich W. Are there anamnestic risk factors for iron deficiency in pregnancy? Results from a feasibility study. J Perinat Med 2015. [Epub ahead of print]. doi:10.1515/jpm-2014-0308
- Milman N, Agger AO, Nielsen OJ. Iron supplementation during pregnancy. Effect on iron status markers, serum erythropoietin and human placental lactogen. A placebo controlled study in 207 Danish women. Dan Med Bull 1991;38:471–6
- Alwan NA, Greenwood DC, Simpson NA, et al. Dietary iron intake during early pregnancy and birth outcomes in a cohort of British women. Hum Reprod 2011;26:911–19
- Scholl TO. Iron status during pregnancy: setting the stage for mother and infant. Am J Clin Nutr 2005;81:1218S–22
- Insel BJ, Schaefer CA, McKeague IW, et al. Maternal iron deficiency and the risk of schizophrenia in offspring. Arch Gen Psychiatry 2008;65:1136–44
- Alwan NA, Cade JE, McArdle HJ, et al. Maternal iron status in early pregnancy and birth outcomes: insights from the Baby's Vascular health and Iron in Pregnancy study. Br J Nutr 2015;113:1985–92
- Zijp IM, Korver O, Tijburg LB. Effect of tea and other dietary factors on iron absorption. Crit Rev Food Sci Nutr 2000;40:371–98
- Milman N, Rosdahl N, Lyhne N, et al. Iron status in Danish women aged 35–65 years. Relation to menstruation and method of contraception. Acta Obstet Gynecol Scand 1993;72:601–5
- Cetin I, Cardellicchio M. Physiology of pregnancy: interaction between mother and child. Ann Nestlé 2010;68:7–15
- Koletzko B, Bauer CP, Bung P, et al. German national consensus recommendations on nutrition and lifestyle in pregnancy by the 'Healthy Start-Young Family Network'. Ann Nutr Metab 2013;63:311–22
- European Food Safety Authority (EFSA) NDA Panel (EFSA Panel on Dietetic Products, Nutrition and Allergies). Scientific opinion on dietary reference values for vitamin A. EFSA J 2015;13:4028. 84 pp. doi:10.2903/j.efsa.2015.4028
- World Health Organization. 2011. Vitamin A supplementation in pregnant women. Available from: http://apps.who.int/iris/bitstream/10665/44625/1/9789241501781_eng.pdf?ua=1 [last accessed 17 Aug 2015]
- Pearce EN, Lazarus JH, Smyth PP, et al. Perchlorate and thiocyanate exposure and thyroid function in first-trimester pregnant women. J Clin Endocrinol Metab 2010;95:3207–15
- Pearce EN, Bazrafshan HR, He X, et al. Dietary iodine in pregnant women from the Boston, Massachusetts area. Thyroid 2004;14:327–8
- Caldwell KL, Jones R, Hollowell JG. Urinary iodine concentration: United States National Health And Nutrition Examination Survey 2001–2002. Thyroid 2005;15:692–9
- Pearce EN, Spencer CA, Mestman JH, et al. Effect of environmental perchlorate on thyroid function in pregnant women from Córdoba, Argentina, and Los Angeles, California. Endocr Pract 2011;17:412–17
- Pearce EN, Alexiou M, Koukkou E, et al. Perchlorate and thiocyanate exposure and thyroid function in first-trimester pregnant women from Greece. Clin Endocrinol (Oxf) 2012;77:471–4
- Katz PM, Leung AM, Braverman LE, et al. Iodine nutrition during pregnancy in Toronto, Canada. Endocr Pract 2013;19:206–11
- Charatcharoenwitthaya N, Ongphiphadhanakul B, Pearce EN, et al. The association between perchlorate and thiocyanate exposure and thyroid function in first-trimester pregnant Thai women. J Clin Endocrinol Metab 2014;99:2365–71
- WHO/UNICEF. Iodine supplementation in pregnant and lactating women. 2007. Available from: http://www.who.int/elena/titles/guidance_summaries/iodine_pregnancy/en/ [last accessed 17 Aug 2015]
- Bischoff-Ferrari HA. Vitamin D: role in pregnancy and early childhood. Ann Nutr Metab 2011;59:17–21
- Hyppönen E. Preventing vitamin D deficiency in pregnancy: importance for the mother and child. Ann Nutr Metab 2011;59:28–31
- World Health Organization. 2012. Vitamin D supplementation in pregnant women. Available from: http://apps.who.int/iris/bitstream/10665/85313/1/9789241504935_eng.pdf?ua=1 [last accessed 18 Aug 2015]
- World Health Organization. 2013. Calcium supplementation in pregnant women. Available from: http://apps.who.int/iris/bitstream/10665/85120/1/9789241505376_eng.pdf [last accessed 17 Aug 2015]
- Bothwell TH. Iron requirements in pregnancy and strategies to meet them. Am J Clin Nutr 2000;72:257S–64
- Milman N, Byg KE, Agger AO. Hemoglobin and erythrocyte indices during normal pregnancy and postpartum in 206 women with and without iron supplementation. Acta Obstet Gynecol Scand 2000;79:89–98
- World Health Organization. 2011. Haemoglobin concentrations for the diagnosis of anaemia and assessment of severity. Available from: http://www.who.int/vmnis/indicators/haemoglobin.pdf [last accessed 24 Aug 2015]
- de Benoist B, McLean E, Egli I, Cogswell M, eds. Worldwide prevalence of anaemia 1993–2005. WHO Global Database on Anaemia. Geneva: World Health Organization, 2008. Available from: http://www.who.int/vmnis/anaemia/prevalence/summary/anaemia_data_status_t2/en/ [last accessed 18 Aug 2015]
- Milman N. Iron in pregnancy: how do we secure an appropriate iron status in the mother and child? Ann Nutr Metab 2011;59:50–4
- Milman N, Bergholt T, Byg KE, et al. Iron status and iron balance during pregnancy. A critical reappraisal of iron supplementation. Acta Obstet Gynecol Scand 1999;78:749–57
- Breymann C. Iron supplementation during pregnancy. Fetal Matern Med Rev 2002;13:1–29
- Cogswell ME, Parvanta I, Ickes L, et al. Iron supplementation during pregnancy, anemia, and birth weight: a randomized controlled trial. Am J Clin Nutr 2003;78:773–81
- Milman N. Iron prophylaxis in pregnancy-general or individual and in which dose? Ann Hematol 2006;85:821–8
- Milman N. Prepartum anaemia: prevention and treatment. Ann Hematol 2008;87:949–59
- Stoltzfus RJ, Dreyfuss ML. Guidelines for the use of iron supplements to prevent and treat iron deficiency anemia. International Nutritional Anemia Consultative Group (INACG). Available from: http://www.who.int/nutrition/publications/micronutrients/guidelines_for_Iron_supplementation.pdf [last accessed 19 Aug 2015]
- World Health Organization. 1989. Preventing and controlling iron deficiency anaemia through primary healthcare. Available from: http://www.who.int/nutrition/publications/micronutrients/anaemia_iron_deficiency/9241542497.pdf?ua=1 [last accessed 24 Aug 2015]
- World Health Organization. 2001. Iron deficiency anaemia assessment, prevention, and control. Available from: http://apps.who.int/iris/bitstream/10665/66914/1/WHO_NHD_01.3.pdf [last accessed 24 Aug 2015]
- British Columbia Guidelines Iron Deficiency-Investigation and Management. 2010. Available from: http://www2.gov.bc.ca/assets/gov/health/practitioner-pro/bc-guidelines/iron_deficiency.pdf [last accessed 18 Aug 2015]
- Pavord S, Myers B, Robinson S, et al. UK guidelines on the management of iron deficiency in pregnancy. Br J Haematol 2012;156:588–600
- Goddard AF, James MW, McIntyre AS, Scott BB, British Society of Gastroenterology. Guidelines for the management of iron deficiency anaemia. GUT 2011;60:1309–16
- Milman N. Oral iron prophylaxis in pregnancy: not too little and not too much!. J Pregnancy 2012;2012:514345
- ACOG Committee on Practice Bulletins. ACOG practice bulletin. Clinical management guidelines for obstetrician-gynecologists. Number 44, July 2003. (Replaces Committee Opinion Number 252, March 2001). Obstet Gynecol 2003;102:203
- Wilson RD, Davies G, Désilets V, et al. The use of folic acid for the prevention of neural tube defects and other congenital anomalies. J Obstet Gynaecol Can 2003;25:959–73
- Centers for Disease Control and Prevention. Optimal Serum and Red Blood Cell Folate Concentrations in Women of Reproductive Age for Prevention of Neural Tube Defects: World Health Organization Guidelines. Available from: http://www.cdc.gov/mmwr/preview/mmwrhtml/mm6415a5.htm?s_cid=mm6415a5_e [last accessed 19 Aug 2015]
- U.S. Preventive Services Task Force. Folic acid for the prevention of neural tube defects: U.S. Preventive Services Task Force recommendation statement. Ann Intern Med 2009;150:626–31
- Iso H, Date C, Noda H, et al. JACC Study Group. Frequency of food intake and estimated nutrient intake among men and women: the JACC Study. J Epidemiol 2005;15:S24–42
- Warner PE, Critchley HO, Lumsden MA, et al. Menorrhagia II: is the 80-mL blood loss criterion useful in management of complaint of menorrhagia? Am J Obstet Gynecol 2004;190:1224–9
- Picciano MF. Pregnancy and lactation: physiological adjustments, nutritional requirements and the role of dietary supplements. J Nutr 2003;133:1997S–2002
- World Health Organization. 2007. WHO Model List of Essential Medicines 2007. Available from: http://www.who.int/medicines/publications/08_ENGLISH_indexFINAL_EML15.pdf [last accessed 20 Aug 2015]
- Remacha AF. Strategies for the prevention and treatment of iron deficiency during pregnancy. Clin Drug Invest 2000;19:29–43
- Ekström EC, Kavishe FP, Habicht JP, et al. Adherence to iron supplementation during pregnancy in Tanzania: determinants and hematologic consequences. Am J Clin Nutr 1996;64:368–74
- Palacios S. Ferrous versus ferric oral iron formulations for the treatment of iron deficiency: a clinical overview. Sci World J 2012;2012:846824
- Dietzfelbinger H, Kaboth W. Investigations of the bioavailability of iron from bi-and trivalent iron salts. Med Klin 1977;72:654–9
- Harju E. Clinical pharmacokinetics of iron preparations. Clin Pharmacokinet 1989;17:69–89
- Leary A, Barthe L, Clavel T, et al. Pharmacokinetics of ferrous sulphate (Tardyferon®) after single oral dose administration in women with iron deficiency anaemia. Drug Res (Stuttg) 2016;66:51–6
- Pietrzik K, Hötzel D. [Investigation or oral substitution of iron and folic acid (author's transl)]. [Article. In German]. Int J Vitam Nutr Res 1980;50:141–9
- Mára M, Zivný J, Eretová V, et al. Changes in markers of anemia and iron metabolism and how they are influenced by antianemics in postpartum period. Acta Obstet Gynecol Scand 2001;80:142–8
- Cancelo-Hidalgo MJ, CasTel: +o-Branco C, Palacios S, et al. Tolerability of different oral iron supplements: a systematic review. Curr Med Res Opin 2013;29:291–303
- Schindler VH, Bielesz G. Treatment of iron deficiency with orally administered delayed-action ferrous sulfate and mucoproteose. Wien Med Wochenschr 1975;125:173–6
- Metzger KH. A new oral iron preparation with a new concept. Fortschr Med 1978;96:779–82
- Kim YK, Park SM, Kim CS. Effect of mucoproteose on aspirin induced gastric mucosal lesions in rats. Korean J Gastroenterol 1984;16:33–7