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Nutrition and lactation.

R G Whitehead

    Postgraduate Medical Journal
    |May 1, 1979
    PubMed
    Summary
    This summary is machine-generated.

    Maternal dietary intake significantly impacts breast milk production and quality, affecting infant growth. Recommended dietary allowances during pregnancy vary greatly between industrialized and developing nations.

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    Area of Science:

    • Nutrition Science
    • Maternal and Child Health
    • Global Public Health

    Background:

    • Dietary intake during pregnancy is crucial for maternal and infant health.
    • Significant disparities exist in energy intake between industrialized (approx. 2900 kcal) and developing countries (approx. 1600 kcal).
    • Understanding these differences is key to addressing global nutritional challenges.

    Purpose of the Study:

    • To analyze recommended dietary allowances for pregnant women in relation to actual dietary intakes.
    • To investigate the impact of seasonal variations in maternal diet on breast milk production and quality in The Gambia.
    • To establish the link between breast milk supply and infant growth.

    Main Methods:

    • Comparative analysis of dietary intake data from developing and industrialized countries.

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  • Collection and analysis of data on maternal dietary intake, breast milk quantity and quality, and infant growth in The Gambia.
  • Observation of seasonal patterns in dietary intake and their correlation with lactation parameters.

    • Main Results:

    • Confirmed substantial differences in total energy intake between industrialized and developing regions.
    • Demonstrated that seasonal changes in maternal diet in The Gambia directly influence breast milk volume and composition.
    • Established a clear relationship between the amount of breast milk produced and subsequent infant growth patterns.

    Conclusions:

    • Actual dietary intakes during pregnancy often differ from recommended allowances, particularly in developing countries.
    • Maternal nutrition, especially influenced by seasonal availability, is a critical determinant of successful breastfeeding and infant development.
    • Addressing nutritional disparities is essential for improving maternal and child health outcomes globally.