The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Dietitian-Observed Macronutrient Intakes of Young Skill and Team-Sport Athletes: Adequacy of Pre, During, and Postexercise Nutrition
Abstract
Context: Sports nutrition experts recommend that team-sport athletes participating in intermittent high-intensity exercise for ≥1 hr consume 1–4 g carbohydrate/kg 1–4 hr before, 30–60 g carbohydrate/hr during, and 1–1.2 g carbohydrate/kg/hr and 20–25 g protein as soon as possible after exercise. The study objective was to compare observed vs. recommended macronutrient intake of competitive athletes under free-living conditions. Methods: The dietary intake of 29 skill/team-sport athletes (14–19 y; 22 male, 7 female) was observed at a sports training facility by trained registered dietitians for one 24-hr period. Dietitians accompanied subjects to the cafeteria and field/court to record their food and fluid intake during meals and practices/competitions. Other dietary intake within the 24-hr period (e.g., snacks during class) was accounted for by having the subject take a picture of the food/fluid and completing a log. Results: For male and female athletes, respectively, the mean ± SD (and percent of athletes meeting recommended) macronutrient intake around exercise was 1.4 ± 0.6 (73%) and 1.4 ± 1.0 (57%) g carbohydrate/kg in the 4 hr before exercise, 21.1 ± 17.2 (18%) and 18.6 ± 13.2 (29%) g carbohydrate/hrr during exercise, 1.4 ± 1.1 (68%) and 0.9 ± 1.0 (43%) g carbohydrate/kg and 45.2 ± 36.9 (73%) and 18.0 ± 21.2 (43%) g protein in the 1 hr after exercise. Conclusion: The male athletes’ carbohydrate and protein intake more closely approximated recommendations overall than that of the female athletes. The most common shortfall was carbohydrate intake during exercise, as only 18% of male and 29% of female athletes consumed 30–60 g carbohydrate/hr during practice/competition.
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In the citing paper
“athletes training in a high-intensity exercise program for 1–4 hours a day should consume 30–60 g of carbohydrates per kg/day [27]”
From 5A's Behavior Change Model Improves Nutrition Knowledge and Intake Among Adolescent Athletes (2024) · cites this paper as [27]
In the citing paper
“suggesting that this is not a nutrient of concern for young Canadian athletes”
From Energy Expenditure, Dietary Energy Intake, and Nutritional Supplements in Adolescent Volleyball Athletes versus Nonathletic Controls (2023) · cites this paper as [62]
In the citing paper
“Sport drinks, gummies, and gels could be justified during longer training sessions, as insufficient carbohydrate during exercise has been identified as a weakness in some young athletes [27].”
From Dietary Intakes and Supplement Use in Pre-Adolescent and Adolescent Canadian Athletes (2016) · cites this paper as [27]
In the citing paper
“Inadequate carbohydrate intake in young athletes has been noted in other studies [5,11,26,27].”
From Dietary Intakes and Supplement Use in Pre-Adolescent and Adolescent Canadian Athletes (2016) · cites this paper as [27]
In the citing paper
“It is difficult to assess the adequacy of macronutrient intakes in young athletes due to a lack of recommendations and a default to adult values [26,27].”
From Dietary Intakes and Supplement Use in Pre-Adolescent and Adolescent Canadian Athletes (2016) · cites this paper as [27]
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Citations
Cites
Nutrition and Athletic Performance
(2009) · Medicine & Science in Sports & Exercise · doi:10.1249/mss.0b013e31890eb86 · Cited by 1,084
The validity of self-reported energy intake as determined using the doubly labelled water technique
Hill, R. J., & Davies, P. S. W. (2001) · British Journal of Nutrition · doi:10.1079/bjn2000281 · Cited by 589
Dietary protein for athletes: From requirements to optimum adaptation
Phillips, S. M., & Van Loon, L. J. C. (2011) · Journal of Sports Sciences · doi:10.1080/02640414.2011.619204 · Cited by 530
Cockburn, E., Stevenson, E., Hayes, P. R., Robson-Ansley, P., & Howatson, G. (2010) · Applied Physiology, Nutrition, and Metabolism · doi:10.1139/h10-017 · Cited by 94
Cited by
Carbohydrate Nutrition and Team Sport Performance
Williams, C., & Rollo, I. (2015) · Sports Medicine · doi:10.1007/s40279-015-0399-3 · Cited by 175
Condo, D., Lohman, R., Kelly, M., & Carr, A. (2019) · Nutrients · doi:10.3390/nu11050971 · Cited by 122
Dietary Intakes and Supplement Use in Pre-Adolescent and Adolescent Canadian Athletes
Parnell, J., Wiens, K., & Erdman, K. (2016) · Nutrients · doi:10.3390/nu8090526 · Cited by 73
Bell, M., Ghatora, R., Retsidou, M. I., Chatzigianni, E. (., & Klentrou, P. (2023) · Nutrients · doi:10.3390/nu15071788 · Cited by 37
5A's Behavior Change Model Improves Nutrition Knowledge and Intake Among Adolescent Athletes
Lee, S., Hwang, Y., & Lim, H. (2024) · Clinical Nutrition Research · doi:10.7762/cnr.2024.13.4.244 · Cited by 3
Metadata
- Authors
- Baker, L. B., Heaton, L. E., Nuccio, R. P., & Stein, K. W.
- Venue
- International Journal of Sport Nutrition and Exercise Metabolism
- Publisher
- Human Kinetics
- Published
- 2014-04
- Volume
- 24
- Issue
- 2
- Pages
- 166-176
- ISSN
- 1526-484X
- 1543-2742
- Cited by
- 26
- References
- 4
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