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Chromium, exercise, and body composition.

H V Kobla1, S L Volpe

  • 1University of Massachusetts, Dept. of Nutrition, Amherst 01003-1420, USA.

Critical Reviews in Food Science and Nutrition
|August 16, 2000
PubMed
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Chromium, an essential trace element, aids metabolism and insulin efficiency. Research explores its role in exercise, body composition, and potential benefits for lean mass and fat reduction.

Area of Science:

  • Nutritional biochemistry
  • Human physiology
  • Exercise science

Background:

  • Chromium is an essential trace element vital for carbohydrate, lipid, and protein metabolism, primarily by enhancing insulin efficiency.
  • Chromium deficiency can negatively impact glucose tolerance and lipid profiles, with suboptimal dietary intake being common.
  • Accurate chromium status assessment is challenging due to low biological concentrations and lack of reliable biomarkers.

Purpose of the Study:

  • To review existing research on the relationship between chromium supplementation and exercise.
  • To investigate the effects of chromium on body composition, including lean body mass and body fat percentage.

Main Methods:

  • Literature review of scientific studies investigating chromium's effects.

Related Experiment Videos

  • Analysis of research focusing on chromium's interaction with exercise and its impact on anthropometric measures.

    • Main Results:

    • Chromium has been suggested to increase lean body mass.
    • Evidence indicates chromium may contribute to a decrease in body fat percentage.
    • The role of chromium in modulating exercise responses and body composition requires further investigation.

    Conclusions:

    • Chromium plays a crucial role in metabolic processes and insulin function.
    • Further research is warranted to fully elucidate the benefits of chromium for athletes and individuals seeking to improve body composition.