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

[Iron deficiency towards the year 2000].

M Layrisse1

  • 1Centro de Medicina Experimental, Instituto Venezolano de Investigaciones Científicas (IVIC), Caracas.

Archivos Latinoamericanos De Nutricion
|September 6, 2000
PubMed
Summary

Iron metabolism research evolved significantly over 50 years, improving iron deficiency diagnosis and understanding its health impacts. Methodologies advanced from chemical analysis to ferritin measurements and food-based assessments.

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 effect of change in pH on the solubility of iron bis-glycinate chelate and other iron compounds.

Archivos latinoamericanos de nutricion·2001
Same author

New property of vitamin A and beta-carotene on human iron absorption: effect on phytate and polyphenols as inhibitors of iron absorption.

Archivos latinoamericanos de nutricion·2001
Same author

Venezuelan response to Yanomamo book.

Science (New York, N.Y.)·2001
Same author

Iron bioavailability in humans from breakfasts enriched with iron bis-glycine chelate, phytates and polyphenols.

The Journal of nutrition·2000
Same author

Beta-carotene and inhibitors of iron absorption modify iron uptake by Caco-2 cells.

The Journal of nutrition·1999
Same author

[Anemia in indigenous population of the West of Venezuela].

Investigacion clinica·1999

Area of Science:

  • Human Health
  • Nutritional Science
  • Biochemistry

Background:

  • Iron metabolism and deficiency have been studied for decades.
  • Understanding iron's role in health is crucial.

Observation:

  • The 1970s and 1980s focused on identifying inhibitors of iron absorption, such as coffee, tea, calcium, zinc, and fiber.
  • Research in the 1980s and 1990s explored iron absorption from various food matrices and the benefits of food fortification.
  • The impact of excess iron on health, including myocardial infarction in developed nations, was also investigated.

Findings:

  • Evolution from basic chemical analysis to sophisticated biochemical markers like ferritin for iron status assessment.
  • Identification of dietary factors influencing iron absorption, crucial for nutritional interventions.
  • Recognition of both deficiency and excess iron states and their distinct health consequences.

Implications:

  • Improved diagnostic accuracy for iron deficiency and overload, enabling targeted interventions.
  • Enhanced understanding of dietary iron bioavailability, informing food fortification strategies.
  • Greater awareness of iron's dual role in health and disease, guiding public health policies.

Related Experiment Videos