The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Influence of progressive fluid restriction on mood and physiological markers of dehydration in women
Abstract
The present study evaluated, using a well-controlled dehydration protocol, the effects of 24 h fluid deprivation (FD) on selected mood and physiological parameters. In the present cross-over study, twenty healthy women (age 25 (se 0·78) years) participated in two randomised sessions: FD-induced dehydration v. a fully hydrated control condition. In the FD period, the last water intake was between 18.00 and 19.00 hours and no beverages were allowed until 18.00 hours on the next day (23–24 h). Water intake was only permitted at fixed periods during the control condition. Physiological parameters in the urine, blood and saliva (osmolality) as well as mood and sensations (headache and thirst) were compared across the experimental conditions. Safety was monitored throughout the study. The FD protocol was effective as indicated by a significant reduction in urine output. No clinical abnormalities of biological parameters or vital signs were observed, although heart rate was increased by FD. Increased urine specific gravity, darker urine colour and increased thirst were early markers of dehydration. Interestingly, dehydration also induced a significant increase in saliva osmolality at the end of the 24 h FD period but plasma osmolality remained unchanged. The significant effects of FD on mood included decreased alertness and increased sleepiness, fatigue and confusion. The most consistent effects of mild dehydration on mood are on sleep/wake parameters. Urine specific gravity appears to be the best physiological measure of hydration status in subjects with a normal level of activity; saliva osmolality is another reliable and non-invasive method for assessing hydration status.
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“At similar hypohydration levels, women seemed to demonstrate fewer consistent cognitive impairments but more mood-state decrements than men. 8,9,139”
From National Athletic Trainers' Association Position Statement: Fluid Replacement for the Physically Active (2017) · cites this paper as [139]
In the citing paper
“At similar hypohydration levels, women seemed to demonstrate fewer consistent cognitive impairments but more mood-state decrements than men. 8,9,139”
From National Athletic Trainers' Association Position Statement: Fluid Replacement for the Physically Active (2017) · cites this paper as [139]
In the citing paper
“These are followed by flushed skin, weariness, cramps, and apathy.”
From National Athletic Trainers' Association Position Statement: Fluid Replacement for the Physically Active (2017) · cites this paper as [139]
In the citing paper
“The early signs and symptoms of exercise-related hypohydration include thirst and general discomfort or complaints (approximately 2% body mass deficit).”
From National Athletic Trainers' Association Position Statement: Fluid Replacement for the Physically Active (2017) · cites this paper as [139]
In the citing paper
“At greater water deficits (more than 2% body mass loss), dizziness, headache, vomiting, nausea, heat sensations on the head or neck, chills, and dyspnea may be present (Table 1). 50,57,139”
From National Athletic Trainers' Association Position Statement: Fluid Replacement for the Physically Active (2017) · cites this paper as [139]
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Citations
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Cheuvront, S. N., Ely, B. R., Kenefick, R. W., & Sawka, M. N. (2010) · The American Journal of Clinical Nutrition · doi:10.3945/ajcn.2010.29490 · Cited by 367
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Cited by
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
Assessment of hydration status in a large population
Baron, S., Courbebaisse, M., Lepicard, E. M., & Friedlander, G. (2015) · British Journal of Nutrition · doi:10.1017/s0007114514003213 · Cited by 166
Infusing pleasure: mood effects of the consumption of a single cup of tea
Einöther, S. J. L., Rowson, M., Ramaekers, J. G., & Giesbrecht, T. (2016) · Appetite · doi:10.1016/j.appet.2016.04.003 · Cited by 12
Metadata
- Authors
- Pross, N., Demazières, A., Girard, N., Barnouin, R., Santoro, F., Chevillotte, E., Klein, A., & Le Bellego, L.
- Venue
- British Journal of Nutrition
- Publisher
- Cambridge University Press (CUP)
- Published
- 2012-04-13
- Volume
- 109
- Issue
- 2
- Pages
- 313-321
- ISSN
- 0007-1145
- 1475-2662
- Cited by
- 71
- References
- 4
- Language
- en
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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.
