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Related Experiment Videos

Nutritional influences during pregnancy.

R M Pitkin

    The Medical Clinics of North America
    |January 1, 1977
    PubMed
    Summary
    This summary is machine-generated.

    Maternal nutrition is crucial for a healthy pregnancy. Key nutrients like iron and folate may require supplementation, while restricting energy or sodium can harm maternal and fetal health.

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    Area of Science:

    • Obstetrics and Gynecology
    • Nutritional Science
    • Public Health

    Background:

    • Maternal nutrition significantly impacts pregnancy outcomes.
    • Prenatal care includes nutritional assessment, advice, and follow-up.
    • Nutrient needs increase during gestation, varying by nutrient.

    Purpose of the Study:

    • To outline essential nutritional considerations during pregnancy.
    • To provide guidance on nutrient requirements and supplementation.
    • To emphasize the risks of nutrient restriction.

    Main Methods:

    • Review of established nutritional guidelines for pregnancy.
    • Analysis of specific nutrient requirements (calories, protein, iron, folate, calcium).
    • Evaluation of the role and limitations of supplements.

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    Main Results:

    • Caloric needs increase by 300 kcal/day; weight gain of 350-400 gm/week is recommended.
    • Iron supplementation is generally necessary; folate needs double.
    • Dietary restriction of energy and sodium can be detrimental.

    Conclusions:

    • Routine iron and possibly folate supplementation are advised.
    • Vitamin-mineral supplements unlikely to compensate for poor diet.
    • Nutrient restriction below Recommended Dietary Allowances is inadvisable.