- Preface
- Acknowledgements
- Abbreviations
- Section 1 Fundamentals of healthy nutrition and lifestyle
- Chapter 1 The importance of nutrition and lifestyle to healthy development
- Chapter 2 Conceptual background to healthy growth and development
- Section 2 Nutritional requirements of pregnancy and breastfeeding
- Chapter 3 Practicalities: understanding nutrient recommendations
- Chapter 4 Macronutrients and fibre requirements during pregnancy
- Chapter 5 Polyunsaturated fatty acids in pregnancy and breastfeeding
- Chapter 6 Vitamin A in pregnancy and breastfeeding
- Chapter 7 Vitamin B<sub>1</sub> (thiamine) in pregnancy and breastfeeding
- Chapter 8 Vitamin B<sub>2</sub> (riboflavin) in pregnancy and breastfeeding
- Chapter 9 Vitamin B<sub>3</sub> (niacin) in pregnancy and breastfeeding
- Chapter 10 Vitamin B<sub>6</sub> (pyridoxine) in pregnancy and breastfeeding
- Chapter 11 Vitamin B<sub>7</sub> (biotin) in pregnancy and breastfeeding
- Chapter 12 Vitamin B<sub>9</sub> (folate) in pregnancy and breastfeeding
- Chapter 13 Vitamin B<sub>12</sub> (cobalamin) in pregnancy and breastfeeding
- Chapter 14 Choline in pregnancy and breastfeeding
- Chapter 15 Vitamin D in pregnancy and breastfeeding
- Chapter 16 Vitamin K in pregnancy and breastfeeding
- Chapter 17 Vitamins C and E and other antioxidants in pregnancy and breastfeeding
- Chapter 18 Calcium in pregnancy and breastfeeding
- Chapter 19 Iodine in pregnancy and breastfeeding
- Chapter 20 Iron in pregnancy and breastfeeding
- Chapter 21 Magnesium in pregnancy and breastfeeding
- Chapter 22 Potassium in pregnancy and breastfeeding
- Chapter 23 Selenium in pregnancy and breastfeeding
- Chapter 24 Copper in pregnancy and breastfeeding
- Chapter 25 Zinc in pregnancy and breastfeeding
- Chapter 26 Manganese in pregnancy and breastfeeding
- Chapter 27 Prebiotics and probiotics in pregnancy and breastfeeding
- Section 3 A healthy lifestyle for a healthy pregnancy
- Chapter 28 Pre-conception maternal body composition and gestational weight gain
- Chapter 29 Exercise and physical activity in pregnancy
- Chapter 30 Foods, exposures, and lifestyle risk factors in pregnancy and breastfeeding
- Chapter 31 Cultural and traditional food practices in pregnancy and breastfeeding
- Chapter 32 Traditional and herbal remedies in pregnancy and breastfeeding
- Chapter 33 Maternal stress in pregnancy and breastfeeding
- Chapter 34 Effects of maternal age on pregnancy outcomes
- Chapter 35 Paternal factors that affect conception and pregnancy
- Section 4 A management guide—from before conception to weaning
- Chapter 36 Guidelines for the pre-conception period
- Chapter 37 Guidelines for pregnancy
- Chapter 38 Guidelines for breastfeeding and weaning
- References
- Subject Index
(p. 162) Iron in pregnancy and breastfeeding
- Chapter:
- (p. 162) Iron in pregnancy and breastfeeding
- Author(s):
Sir Peter Gluckman
, Mark Hanson
, Chong Yap Seng
, and Anne Bardsley
- DOI:
- 10.1093/med/9780198722700.003.0020
Iron requirements increase approximately 2.5-fold by the end of pregnancy, representing the largest relative increase in nutrient requirements for pregnant women. The total additional iron requirement in the third trimester is 9#amp;#x2013;12 mg/day above pre-pregnancy needs, and even with this additional intake, women need to enter pregnancy with iron stores of approximately 500 mg to be able to fully meet the demands of pregnancy. The prevalence of iron deficiency and anaemia is therefore very high among pregnant women and can result in cognitive and motor deficits in the infant that may be irreversible. Prevention of deficiency is therefore critical. Building sufficient iron stores prior to conception is preferable, as it is difficult to obtain adequate iron from diet alone to meet late pregnancy requirements. Iron supplementation of 30 mg/day should be considered, particularly if dietary intake of meat is low.
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- Preface
- Acknowledgements
- Abbreviations
- Section 1 Fundamentals of healthy nutrition and lifestyle
- Chapter 1 The importance of nutrition and lifestyle to healthy development
- Chapter 2 Conceptual background to healthy growth and development
- Section 2 Nutritional requirements of pregnancy and breastfeeding
- Chapter 3 Practicalities: understanding nutrient recommendations
- Chapter 4 Macronutrients and fibre requirements during pregnancy
- Chapter 5 Polyunsaturated fatty acids in pregnancy and breastfeeding
- Chapter 6 Vitamin A in pregnancy and breastfeeding
- Chapter 7 Vitamin B<sub>1</sub> (thiamine) in pregnancy and breastfeeding
- Chapter 8 Vitamin B<sub>2</sub> (riboflavin) in pregnancy and breastfeeding
- Chapter 9 Vitamin B<sub>3</sub> (niacin) in pregnancy and breastfeeding
- Chapter 10 Vitamin B<sub>6</sub> (pyridoxine) in pregnancy and breastfeeding
- Chapter 11 Vitamin B<sub>7</sub> (biotin) in pregnancy and breastfeeding
- Chapter 12 Vitamin B<sub>9</sub> (folate) in pregnancy and breastfeeding
- Chapter 13 Vitamin B<sub>12</sub> (cobalamin) in pregnancy and breastfeeding
- Chapter 14 Choline in pregnancy and breastfeeding
- Chapter 15 Vitamin D in pregnancy and breastfeeding
- Chapter 16 Vitamin K in pregnancy and breastfeeding
- Chapter 17 Vitamins C and E and other antioxidants in pregnancy and breastfeeding
- Chapter 18 Calcium in pregnancy and breastfeeding
- Chapter 19 Iodine in pregnancy and breastfeeding
- Chapter 20 Iron in pregnancy and breastfeeding
- Chapter 21 Magnesium in pregnancy and breastfeeding
- Chapter 22 Potassium in pregnancy and breastfeeding
- Chapter 23 Selenium in pregnancy and breastfeeding
- Chapter 24 Copper in pregnancy and breastfeeding
- Chapter 25 Zinc in pregnancy and breastfeeding
- Chapter 26 Manganese in pregnancy and breastfeeding
- Chapter 27 Prebiotics and probiotics in pregnancy and breastfeeding
- Section 3 A healthy lifestyle for a healthy pregnancy
- Chapter 28 Pre-conception maternal body composition and gestational weight gain
- Chapter 29 Exercise and physical activity in pregnancy
- Chapter 30 Foods, exposures, and lifestyle risk factors in pregnancy and breastfeeding
- Chapter 31 Cultural and traditional food practices in pregnancy and breastfeeding
- Chapter 32 Traditional and herbal remedies in pregnancy and breastfeeding
- Chapter 33 Maternal stress in pregnancy and breastfeeding
- Chapter 34 Effects of maternal age on pregnancy outcomes
- Chapter 35 Paternal factors that affect conception and pregnancy
- Section 4 A management guide—from before conception to weaning
- Chapter 36 Guidelines for the pre-conception period
- Chapter 37 Guidelines for pregnancy
- Chapter 38 Guidelines for breastfeeding and weaning
- References
- Subject Index