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

Benin: nutritional considerations on trace elements in the diet.

M Cresta, M Allegrini, E Casadei

    Food and Nutrition
    |January 1, 1976
    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

    Cigarette smoke is associated with up-regulation of inducible NOS and COX-2 protein expression and activity in granulosa cells of women undergoing in vitro fertilization.

    Reproductive toxicology (Elmsford, N.Y.)·2022
    Same author

    Liposomes embedded with differentiating factors as a new strategy for enhancing DPSC osteogenic commitment.

    European cells & materials·2021
    Same author

    Primer design to assess bacterial degradation of glyphosate and other phosphonates.

    Journal of microbiological methods·2019
    Same author

    Dental Factors Influencing Treatment Choice For Maxillary Lateral Incisor Agenesis: A Retrospective Study.

    The European journal of prosthodontics and restorative dentistry·2019
    Same author

    CD4 and CD4/CD8 ratio progression in HIV-HCV infected patients after achievement of SVR.

    Journal of clinical virology : the official publication of the Pan American Society for Clinical Virology·2016
    Same author

    Ion microscopy based on laser-cooled cesium atoms.

    Ultramicroscopy·2016

    Accurate trace-element analysis is crucial for understanding human nutritional needs. Environmental factors can skew dietary assessments, necessitating careful interpretation of food composition data to avoid misjudging requirements and potential toxicity risks.

    Area of Science:

    • Nutritional Science
    • Analytical Chemistry
    • Toxicology

    Background:

    • Atomic absorption spectroscopy enables precise measurement of trace elements essential for human health.
    • Dietary trace elements, vital in microgram quantities, can reach toxic levels due to environmental factors.
    • Abnormal trace element concentrations can lead to misinterpretations of nutritional requirements and potential health risks.

    Purpose of the Study:

    • To highlight the impact of environmental factors on trace element analysis in human diets.
    • To differentiate between accurate assessment of nutritional requirements and toxicological evaluation.
    • To propose best practices for evaluating dietary trace element intake.

    Main Methods:

    • Utilizes atomic absorption spectroscopy for accurate trace element quantification.

    Related Experiment Videos

  • Compares analysis of individual food components versus whole diet analysis.
  • Discusses methodologies for toxicological research versus nutritional requirement assessment.

    • Main Results:

    • Environmental contamination can lead to overestimation of dietary trace element levels.
    • Analysis of individual food composition tables is less susceptible to contamination bias than whole diet analysis.
    • Whole diet analysis is valuable for identifying toxicological risks at the consumer level.

    Conclusions:

    • Referencing individual food composition data is recommended for assessing dietary trace element requirements.
    • Careful consideration of potential contamination sources is essential for accurate nutritional assessments.
    • Distinct methodologies are required for evaluating nutritional needs versus toxicological exposures.