The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Hydration during Exercise in Warm, Humid Conditions: Effect of a Caffeinated Sports Drink
Abstract
Caffeine is regarded as a diuretic despite evidence that hydration is not impaired with habitual ingestion. The purpose of this study was to determine whether a caffeinated sports drink impairs fluid delivery and hydration during exercise in warm, humid conditions (28.5 °C, 60% relative humidity). Sixteen cyclists completed 3 trials: placebo (P), carbohydrate-electrolyte (CE), and caffeinated (195 mg/L) sports drink (CAF+CE). Subjects cycled for 120 min at 60–75%VO 2max followed by 15 min of maximal-effort cycling. Heart rate and rectal temperature were similar until the final 15 min, when these responses and exercise intensity were higher with CAF+CE than with CE and P. Sweat rate, urine output, plasma-volume losses, serum electrolytes, and blood deuterium-oxide accumulation were not different. Serum osmolality was higher with CAF+CE vs. P but not CE. The authors conclude that CAF+CE appears as rapidly in blood as CE and maintains hydration and sustains cardiovascular and thermoregulatory function as well as CE during exercise in a warm, humid environment.
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“Caffeine may increase short-term urine production at rest but does not induce diuresis during exercise.”
From National Athletic Trainers' Association Position Statement: Fluid Replacement for the Physically Active (2017) · cites this paper as [117]
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Citations
Cites
Exercise and Fluid Replacement
(2007) · Medicine & Science in Sports & Exercise · doi:10.1249/mss.0b013e31802ca597 · Cited by 1,497
Influence of graded dehydration on hyperthermia and cardiovascular drift during exercise
Montain, S. J., & Coyle, E. F. (1992) · Journal of Applied Physiology · doi:10.1152/jappl.1992.73.4.1340 · Cited by 769
Coffee and Gastrointestinal Function: Facts and Fiction: A Review
J. Boekema, M. S. (1999) · Scandinavian Journal of Gastroenterology · doi:10.1080/003655299750025525 · Cited by 164
The effect of caffeinated, non-caffeinated, caloric and non-caloric beverages on hydration
Grandjean, A. C., Reimers, K. J., Bannick, K. E., & Haven, M. C. (2000) · Journal of the American College of Nutrition · doi:10.1080/07315724.2000.10718956 · Cited by 140
Daniels, J. W., Molé, P. A., Shaffrath, J. D., & Stebbins, C. L. (1998) · Journal of Applied Physiology · doi:10.1152/jappl.1998.85.1.154 · Cited by 130
Caffeine Increases Exogenous Carbohydrate Oxidation during Exercise
Yeo, S. E., Jentjens, R. L. P. G., Wallis, G. A., & Jeukendrup, A. E. (2005) · Journal of Applied Physiology · doi:10.1152/japplphysiol.00170.2005 · Cited by 121
Fluid, electrolyte, and renal indices of hydration during 11 days of controlled caffeine consumption
Armstrong, L. E., Pumerantz, A. C., Roti, M. W., Judelson, D. A., Watson, G., Dias, J. C., Sökmen, B., Casa, D. J., Maresh, C. M., Lieberman, H., et al. (2005) · International Journal of Sport Nutrition and Exercise Metabolism · doi:10.1123/ijsnem.15.3.252 · Cited by 112
Renal and cardiovascular effects of caffeine: a dose-response study
Passmore, A. P., Kondowe, G. B., & Johnston, G. D. (1987) · Clinical Science · doi:10.1042/cs0720749 · Cited by 107
Effects of caffeine ingestion on body fluid balance and thermoregulation during exercise
Falk, B., Burstein, R., Rosenblum, J., Shapiro, Y., Zylber-Katz, E., & Bashan, N. (1990) · Canadian Journal of Physiology and Pharmacology · doi:10.1139/y90-135 · Cited by 84
Cited by
A Review of Caffeine’s Effects on Cognitive, Physical and Occupational Performance
McLellan, T. M., Caldwell, J. A., & Lieberman, H. R. (2016) · Neuroscience & Biobehavioral Reviews · doi:10.1016/j.neubiorev.2016.09.001 · Cited by 840
International society of sports nutrition position stand: caffeine and performance
Goldstein, E. R., Ziegenfuss, T., Kalman, D., Kreider, R., Campbell, B., Wilborn, C., Taylor, L., Willoughby, D., Stout, J., Graves, B. S., et al. (2010) · Journal of the International Society of Sports Nutrition · doi:10.1186/1550-2783-7-5 · Cited by 686
Scientific Opinion on the safety of caffeine
EFSA Panel on Dietetic Products, N. A. A. (. (2015) · EFSA Journal · doi:10.2903/j.efsa.2015.4102 · Cited by 613
Caffeine and sports performance
Burke, L. M. (2008) · Applied Physiology Nutrition and Metabolism · doi:10.1139/h08-130 · Cited by 442
McDermott, B. P., Anderson, S. A., Armstrong, L. E., Casa, D. J., Cheuvront, S. N., Cooper, L., Kenney, W. L., O'Connor, F. G., & Roberts, W. O. (2017) · Journal of Athletic Training · doi:10.4085/1062-6050-52.9.02 · Cited by 438
Metadata
- Authors
- Millard-Stafford, M. L., Cureton, K. J., Wingo, J. E., Trilk, J., Warren, G. L., & Buyckx, M.
- Venue
- International Journal of Sport Nutrition and Exercise Metabolism
- Publisher
- Human Kinetics
- Published
- 2007-04
- Volume
- 17
- Issue
- 2
- Pages
- 163-177
- ISSN
- 1526-484X
- 1543-2742
- Cited by
- 32
- References
- 9
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- Millard-Stafford, M. L., Cureton, K. J., Wingo, J. E., Trilk, J., Warren, G. L., & Buyckx, M. (2007). Hydration during Exercise in Warm, Humid Conditions: Effect of a Caffeinated Sports Drink. International Journal of Sport Nutrition and Exercise Metabolism. https://doi.org/10.1123/ijsnem.17.2.163
Data sources
Bibliographic data: Semantic Scholar, OpenAlex, Crossref.
Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
