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Combien de protéines devrais-tu consommer par jour?

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Les protéines sont partout en ce moment. Du café protéiné à l’eau protéinée, on dirait qu’on n’en prend jamais assez.

Mais en réalité, la majorité des Canadien·ne·s atteignent déjà les recommandations actuelles juste avec leur alimentation habituelle.

Tes besoins peuvent varier selon si tu es enceinte, ton niveau d’activité, ton âge ou certaines conditions de santé. Même si la recherche continue d’explorer si certains groupes gagneraient à consommer plus de protéines, les recommandations officielles sont basées sur une analyse complète des données scientifiques et restent un point de départ fiable et sécuritaire.

Plus, ce n’est pas toujours mieux. À long terme, des apports très élevés en protéines peuvent comporter des risques.

Consultez pour calculer tes besoins et voir concrètement à quoi ça ressemble, atteindre la recommandation au quotidien.

Sources
  1. How Much Protein After Workout Is Best? | Mass General Brigham | Jan 2026
  2. Tableaux des apports nutritionnels de référence : Valeurs de référence relatives aux macronutriments | Gouvernement du Canada
  3. Dietary protein intake and human health | Food & Function (RSC Publishing) | December 2015
  4. Position of Dietitians of Canada, the Academy of Nutrition and Dietetics and the American College of Sports Medicine | Dietitians of Canada | February 2016
  5. Nutrition and Athletic Performance | Medicine & Science in Sports & Exercise | March 2009
  6. Directives canadiennes en matière de mouvement sur 24 heures 
  7. How much protein do you need every day? | Harvard Health Publishing | June 2023
  8. Protein Content of Common Foods | Johns Hopkins Medicine | 2019
  9. Nutrition Needs for Older Adults: Protein | The National Resource Center on Nutrition & Aging | 2020
  10. Soy milk, fluid, calcium fortified, 1 cup | University of Rochester Medical Center
  11. Quaker Crispy Minis Galettes de riz brun Nature – 127 g | Loblaws
  12. Peanut butter, smooth style, without salt | U.S. Department of Agriculture
  13. Broccoli, raw | U.S. Department of Agriculture
  14. Protein consumption in Canadian habitual diets: usual intake, inadequacy, and the contribution of animal- and plant-based foods to nutrient intakes | Canadian Science Publishing | November 2020
  15. Protéines | Gouvernement du Canada. 
  16. Protein for Life: Review of Optimal Protein Intake, Sustainable Dietary Sources and the Effect on Appetite in Ageing Adults | Nutrients | March 2018
  17. Nutrient-dense protein as a primary dietary strategy in healthy ageing: please sir, may we have more? | Proceedings of the Nutrition Society | October 2020
  18. Adequate dietary protein is associated with better physical performance among post-menopausal women 60–90 years | Journal of nutrition, health and aging | February 2014
  19. Protein Requirements and Recommendations for Older People: A Review | Nutrients | May 2015
  20. Consideration of the role of protein quality in determining dietary protein recommendations | Frontiers in Nutrition | November 2024
  21. Protein and Amino Acid Requirements during Pregnancy | Advances in Nutrition | July 2016
  22. Protein Requirements of Healthy Pregnant Women during Early and Late Gestation Are Higher than Current Recommendations | The Journal of Nutrition | January 2015
  23. The Importance of Nutrition in Menopause and Perimenopause—A Review | Nutrients | November 2023
  24. Dietary protein requirements and recommendations for healthy older adults: a critical narrative review of the scientific evidence | Nutrition Research Reviews | October 2021
  25. Summary Points and Consensus Recommendations From the International Protein Summit | Nutrition in Clinical Practice | April 2017
  26. Protein Requirements: Are We Ready for New Recommendations? | The Journal of Nutrition | January 2015

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