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Table 3 Sweat losses and electrolyte concentrations

From: Sodium supplementation has no effect on endurance performance during a cycling time-trial in cool conditions: a randomised cross-over trial

 

Placebo

Sodium

P

Sweat rate (L.hr-1)

0.71 ± 0.29

0.57 ± 0.22

0.25

Sweat [Na+] (mmol.L-1)

34.0 ±14.2

37.3 ± 16.2

0.70

Sweat sodium loss (mmol.h-1)

25.3 ± 16.8

26.3 ± 16.2

0.29

Sweat [Cl-] (mmol.L-1)

43.5 ± 18.2

39.5 ± 21.9

0.68

  1. Mean ± SD sweat rate (L.h-1), sweat sodium concentration (mmol.L-1), sweat sodium loss (mmol.h-1), and sweat chloride concentration (mmol.L-1) among participants when consuming sodium supplements and placebo.
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Journal of the International Society of Sports Nutrition

ISSN: 1550-2783

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