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Florence V Lavergne1, Raphaëlle Laroche-Nantel1, Denis Prud'Homme2

  • 1École interdisciplinaire des sciences de la santé, Faculté des sciences de la santé, Université d'Ottawa, ON.

Canadian Journal of Dietetic Practice and Research : a Publication of Dietitians of Canada = Revue Canadienne De La Pratique Et De La Recherche En Dietetique : Une Publication Des Dietetistes Du Canada
|August 25, 2022
PubMed
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Canadian soldiers consumed less than 71% of combat rations in the Arctic due to temperature, activity, and preparation challenges. These findings highlight key factors impacting military dietary intake during cold-weather field training.

Area of Science:

  • Military Nutrition
  • Arctic Operations
  • Dietary Intake Studies

Context:

  • Canadian Armed Forces (CAF) soldiers undergo Arctic field training.
  • Understanding dietary intake is crucial for soldier performance and health in extreme environments.

Purpose:

  • To investigate Canadian soldiers' perceptions of factors affecting their consumption of combat rations during Arctic training.
  • To identify challenges and influences on dietary intake in cold-weather military operations.

Summary:

  • A digital questionnaire surveyed 48 CAF soldiers on Arctic ration consumption (2015-2018).
  • Key factors negatively impacting intake included food temperature, eating while moving, high activity levels, and difficult preparation.
  • Soldiers consumed 61-71% of rations, with preparation time and frozen food being significant issues. 65% reported weight loss.
Keywords:
ArcticArctiqueapport alimentairearmyarméedietary intakerationrations

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Impact:

  • Findings will inform future research on military rations for Arctic environments.
  • Results can guide improvements in ration design and logistical support for deployed soldiers.
  • Identifies critical areas for enhancing nutritional strategies in extreme cold-weather operations.