Book contents
- Frontmatter
- Contents
- List of contributors
- Preface
- Acknowledgments
- List of abbreviations
- 1 Fetal nutrition
- 2 Determinants of intrauterine growth
- 3 Aspects of fetoplacental nutrition in intrauterine growth restriction and macrosomia
- 4 Postnatal growth in preterm infants
- 5 Thermal regulation and effects on nutrient substrate metabolism
- 6 Development and physiology of the gastrointestinal tract
- 7 Metabolic programming as a consequence of the nutritional environment during fetal and the immediate postnatal periods
- 8 Nutrient regulation in brain development: glucose and alternate fuels
- 9 Water and electrolyte balance in newborn infants
- 10 Amino acid metabolism and protein accretion
- 11 Carbohydrate metabolism and glycogen accretion
- 12 Energy requirements and protein-energy metabolism and balance in preterm and term infants
- 13 The role of essential fatty acids in development
- 14 Vitamins
- 15 Normal bone and mineral physiology and metabolism
- 16 Disorders of mineral, vitamin D and bone homeostasis
- 17 Trace minerals
- 18 Iron
- 19 Conditionally essential nutrients: choline, inositol, taurine, arginine, glutamine and nucleotides
- 20 Intravenous feeding
- 21 Enteral amino acid and protein digestion, absorption, and metabolism
- 22 Enteral carbohydrate assimilation
- 23 Enteral lipid digestion and absorption
- 24 Minimal enteral nutrition
- 25 Milk secretion and composition
- 26 Rationale for breastfeeding
- 27 Fortified human milk for premature infants
- 28 Formulas for preterm and term infants
- 29 Differences between metabolism and feeding of preterm and term infants
- 30 Gastrointestinal reflux
- 31 Hypo- and hyperglycemia and other carbohydrate metabolism disorders
- 32 The infant of the diabetic mother
- 33 Neonatal necrotizing enterocolitis: clinical observations and pathophysiology
- 34 Neonatal short bowel syndrome
- 35 Acute respiratory failure
- 36 Nutrition for premature infants with bronchopulmonary dysplasia
- 37 Nutrition in infants with congenital heart disease
- 38 Nutrition therapies for inborn errors of metabolism
- 39 Nutrition in the neonatal surgical patient
- 40 Nutritional assessment of the neonate
- 41 Methods of measuring body composition
- 42 Methods of measuring energy balance: calorimetry and doubly labelled water
- 43 Methods of measuring nutrient substrate utilization using stable isotopes
- 44 Postnatal nutritional influences on subsequent health
- 45 Growth outcomes of preterm and very low birth weight infants
- 46 Post-hospital nutrition of the preterm infant
- Index
- References
26 - Rationale for breastfeeding
Published online by Cambridge University Press: 10 December 2009
- Frontmatter
- Contents
- List of contributors
- Preface
- Acknowledgments
- List of abbreviations
- 1 Fetal nutrition
- 2 Determinants of intrauterine growth
- 3 Aspects of fetoplacental nutrition in intrauterine growth restriction and macrosomia
- 4 Postnatal growth in preterm infants
- 5 Thermal regulation and effects on nutrient substrate metabolism
- 6 Development and physiology of the gastrointestinal tract
- 7 Metabolic programming as a consequence of the nutritional environment during fetal and the immediate postnatal periods
- 8 Nutrient regulation in brain development: glucose and alternate fuels
- 9 Water and electrolyte balance in newborn infants
- 10 Amino acid metabolism and protein accretion
- 11 Carbohydrate metabolism and glycogen accretion
- 12 Energy requirements and protein-energy metabolism and balance in preterm and term infants
- 13 The role of essential fatty acids in development
- 14 Vitamins
- 15 Normal bone and mineral physiology and metabolism
- 16 Disorders of mineral, vitamin D and bone homeostasis
- 17 Trace minerals
- 18 Iron
- 19 Conditionally essential nutrients: choline, inositol, taurine, arginine, glutamine and nucleotides
- 20 Intravenous feeding
- 21 Enteral amino acid and protein digestion, absorption, and metabolism
- 22 Enteral carbohydrate assimilation
- 23 Enteral lipid digestion and absorption
- 24 Minimal enteral nutrition
- 25 Milk secretion and composition
- 26 Rationale for breastfeeding
- 27 Fortified human milk for premature infants
- 28 Formulas for preterm and term infants
- 29 Differences between metabolism and feeding of preterm and term infants
- 30 Gastrointestinal reflux
- 31 Hypo- and hyperglycemia and other carbohydrate metabolism disorders
- 32 The infant of the diabetic mother
- 33 Neonatal necrotizing enterocolitis: clinical observations and pathophysiology
- 34 Neonatal short bowel syndrome
- 35 Acute respiratory failure
- 36 Nutrition for premature infants with bronchopulmonary dysplasia
- 37 Nutrition in infants with congenital heart disease
- 38 Nutrition therapies for inborn errors of metabolism
- 39 Nutrition in the neonatal surgical patient
- 40 Nutritional assessment of the neonate
- 41 Methods of measuring body composition
- 42 Methods of measuring energy balance: calorimetry and doubly labelled water
- 43 Methods of measuring nutrient substrate utilization using stable isotopes
- 44 Postnatal nutritional influences on subsequent health
- 45 Growth outcomes of preterm and very low birth weight infants
- 46 Post-hospital nutrition of the preterm infant
- Index
- References
Summary
Introduction
Both governmental and medical professional organizations have strongly recommended breastfeeding for all infants. Human milk is recommended as the exclusive nutrient source for feeding full-term infants for approximately the first 6 months after birth and should be continued, with the addition of solid foods, for at least 12 months, and thereafter for as long as mutually desired. The recommendation for human milk feeding arises because of its acknowledged benefits with respect to infant nutrition, gastrointestinal function, host defense, and psychological wellbeing. It is important to note that favorable outcomes of breastfeeding are reported both for infants and mothers. The unique species-specificity of human milk should be considered in any discussion of the merits of breastfeeding. The incidence of breastfeeding in the USA increased during the 1970s and peaked in the mid-1980s. Nationwide figures for 1983 indicated that 62% of women chose to breastfeed their newborns. Recent data suggest that rates of initiation and maintenance of breastfeeding are continuing to increase at a rate of 2% per year. To meet the challenge imposed by this increased awareness, physicians desire to expand their knowledge to understand the reasons why breastfeeding is so vital to health and wellbeing. This chapter describes the rationale behind the current recommendations for breastfeeding, including the effects of breastfeeding on infants, mothers, and society.
Milk composition
The milk produced in the first few days is colostrum, a relatively denser milk characterized by high concentrations of protein and antibodies.
- Type
- Chapter
- Information
- Neonatal Nutrition and Metabolism , pp. 390 - 400Publisher: Cambridge University PressPrint publication year: 2006
References
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