Nutrition and Sports: Scientific Foundations of Diet as Support for Athletic Performance

Nutrition and Sports: Scientific Foundations of Diet as Support for Athletic Performance

Authors

  • Luciana Dias Author

DOI:

https://doi.org/10.51473/rcmos.v1i8.2021.1135

Keywords:

sports nutrition; physical performance; supplementation; dietary periodization; muscle recovery

Abstract

Sports nutrition emerges as a strategic element in improving performance, recovery, and injury prevention for athletes and physically active individuals. This article presents a scientific analysis of the role of diet in modulating physical performance, exploring the metabolic and physiological foundations that support specific dietary strategies for different sports. Based on literature up to 2021, the text discusses the main macro and micronutrients, the importance of hydration, the use of nutritional supplements, and dietary periodization as tools to optimize training response. Finally, the relevance of individualized approaches and multidisciplinary care is emphasized. 

Downloads

Download data is not yet available.

Author Biography

  • Luciana Dias

    Graduada em Nutrição, pela Universidade Católica de Brasília.

References

Burke, L. M., Hawley, J. A., Wong, S. H. S., & Jeukendrup, A. E. (2011). Carbohydrates for training and competition. Journal of Sports Sciences, 29(sup1), S17–S27. DOI: https://doi.org/10.1080/02640414.2011.585473

Kerksick, C. M., Wilborn, C. D., Roberts, M. D., Smith-Ryan, A., Kleiner, S. M., Jäger, R., ... & Kreider, R. B. (2018). ISSN exercise & sports nutrition review update: research & recommendations. Journal of the International Society of Sports Nutrition, 15(1), 38. DOI: https://doi.org/10.1186/s12970-018-0242-y

Marquet, L. A., Brisswalter, J., Louis, J., Tiollier, E., Burke, L. M., Hawley, J. A., &

Hausswirth, C. (2016). Enhanced endurance performance by periodization of carbohydrate intake: “Sleep Low” strategy. Medicine and Science in Sports and Exercise, 48(4), 663–672. DOI: https://doi.org/10.1249/MSS.0000000000000823

Maughan, R. J., Burke, L. M., Dvorak, J., Larson-Meyer, D. E., Peeling, P., Phillips, S. M., ... & Engebretsen, L. (2018). IOC consensus statement: dietary supplements and the highperformance athlete. British Journal of Sports Medicine, 52(7), 439–455. DOI: https://doi.org/10.1136/bjsports-2018-099027

Phillips, S. M., & Van Loon, L. J. C. (2011). Dietary protein for athletes: from requirements to metabolic advantage. Applied Physiology, Nutrition, and Metabolism, 36(5), 647–654. DOI: https://doi.org/10.1139/h06-035

Rodrigues, F. B., Lima, R. M., Silva, A. M., & Barbosa, M. H. (2018). Nutrição esportiva: fundamentos e aplicações práticas. São Paulo: Manole.

Saunders, B., Elliott-Sale, K., Artioli, G. G., Swinton, P. A., Dolan, E., Roschel, H., ... & Gualano, B. (2017). Beta-alanine supplementation to improve exercise capacity and performance: a systematic review and meta-analysis. British Journal of Sports Medicine, 51(8), 658–669. DOI: https://doi.org/10.1136/bjsports-2016-096396

Sawka, M. N., Burke, L. M., Eichner, E. R., Maughan, R. J., Montain, S. J., & Stachenfeld, N. S. (2007). American College of Sports Medicine position stand. Exercise and fluid replacement. Medicine and Science in Sports and Exercise, 39(2), 377–390.

Thomas, D. T., Erdman, K. A., & Burke, L. M. (2016). Position of the Academy of Nutrition and Dietetics, Dietitians of Canada, and the American College of Sports Medicine: Nutrition and athletic performance. Journal of the Academy of Nutrition and Dietetics, 116(3), 501–528. DOI: https://doi.org/10.1016/j.jand.2015.12.006

Published

2021-07-10

How to Cite

DIAS, Luciana. Nutrition and Sports: Scientific Foundations of Diet as Support for Athletic Performance: Nutrition and Sports: Scientific Foundations of Diet as Support for Athletic Performance. Multidisciplinary Scientific Journal The Knowledge, Brasil, v. 1, n. 8, 2021. DOI: 10.51473/rcmos.v1i8.2021.1135. Disponível em: https://submissoesrevistarcmos.com.br/rcmos/article/view/1135. Acesso em: 5 sep. 2025.