Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Lactation--how important is it?

U E MacIntyre1, A R Walker

  • 1Department of Paediatrics and Child Health, Medical University of Southern Africa, Medunsa.

Journal of the Royal Society of Health
|February 1, 1994
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The TRANSPARENT TESTA GLABRA1 locus, which regulates trichome differentiation and anthocyanin biosynthesis in Arabidopsis, encodes a WD40 repeat protein.

The Plant cell·1999
Same author

Low-fat dairy foods and colonic epithelial cell proliferation.

JAMA·1999
Same author

Co-screening for primary biliary cirrhosis and coeliac disease. Helicobacter pylori: the African enigma.

Gut·1999
Same author

Allele-specific interactions between ttg and gl1 during trichome development in Arabidopsis thaliana.

Genetics·1999
Same author

With 'cancer undefeated' in western populations--what is the future for Africans in southern Africa?

European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP)·1999
Same author

Rises in schoolchildren's anthropometry: what do they signify in developed and developing populations?

The journal of the Royal Society for the Promotion of Health·1999
Same journal

Re: Sexually transmitted diseases among women in Coventry.

Journal of the Royal Society of Health·1999
Same journal

Re: Essential oils and 'aromatherapy' their modern role in healing.

Journal of the Royal Society of Health·1999
Same journal

Historical perspectives on health. A historical approach to study of the function and dysfunction of the thyroid gland realised?

Journal of the Royal Society of Health·1999
Same journal

The growing influence of non governmental organisations (NGOs) in international health: challenges and opportunities.

Journal of the Royal Society of Health·1999
Same journal

Lessons to be learned: a case study approach. Primary hyperparathyroidism simulating an acute severe polyneuritis.

Journal of the Royal Society of Health·1999
Same journal

Some peoples' psychological experiences of attending a sexual health clinic and having a sexually transmitted infection.

Journal of the Royal Society of Health·1999
See all related articles

African mothers successfully lactate despite low nutrient intake, demonstrating remarkable physiological adaptation. Supplementation benefits are limited, highlighting the resilience of breastfeeding for maternal and infant health.

Area of Science:

  • Nutritional science and public health
  • Maternal and infant health
  • Physiological adaptation

Background:

  • Rising poverty and diminishing healthcare in Africa create nutritional challenges.
  • Standard Recommended Allowances for lactation are rarely met by mothers in low-resource settings.
  • Understanding the limits of physiological adaptation to low dietary intake is crucial.

Purpose of the Study:

  • To review the practice of lactation in the context of low dietary intake.
  • To assess the effectiveness of nutritional supplements for lactating mothers.
  • To evaluate the balance of benefits versus drawbacks of prolonged lactation.

Main Methods:

  • Literature review of past and present viewpoints on lactation practices.
  • Analysis of data on milk quantity and quality in relation to maternal diet.

Related Experiment Videos

  • Evaluation of studies on the impact of nutritional supplements.

    • Main Results:

    • The majority of mothers in Africa and similar regions lactate successfully despite inadequate nutrient intake, indicating significant physiological adaptation.
    • Nutritional supplementation has broadly yielded disappointing results.
    • Both beneficial and detrimental non-dietary practices influence lactation outcomes.

    Conclusions:

    • Physiological adaptations enable successful lactation in most mothers even with low dietary intake.
    • The benefits of lactation for both infant and mother, even over extended periods, substantially outweigh the drawbacks.
    • Focus should be on supporting existing successful lactation rather than solely on supplementation.