Effect of electrolyzed high-pH alkaline water on blood viscosity in healthy adults.

J Int Soc Sports activities Nutr. 2016 Nov 28;13:45. eCollection 2016.

Weidman J1, Holsworth RE Jr2, Brossman Bthree, Cho DJfour, St Cyr J5, Fridman G6.



Earlier analysis has proven fluid alternative drinks ingested after train can have an effect on hydration biomarkers. No particular hydration marker is universally accepted as a really perfect rehydration parameter following strenuous train. At the moment, adjustments in physique mass are used as a parameter throughout post-exercise hydration. Further parameters are wanted to completely recognize and higher perceive rehydration following strenuous train. This randomized, double-blind, parallel-arm trial assessed the impact of high-pH water on 4 biomarkers after exercise-induced dehydration.


100 wholesome adults (50 M/50 F, 31 ± 6 years of age) had been enrolled at a single medical analysis middle in Camden, NJ and accomplished this examine with no antagonistic occasions. All people exercised in a heat surroundings (30 °C, 70% relative humidity) till their weight was diminished by a usually accepted stage of two.zero ± zero.2% as a result of perspiration, reflecting the results of train in producing delicate dehydration. Contributors had been randomized to rehydrate with an electrolyzed, high-pH (alkaline) water or normal water of equal quantity (2% physique weight) and assessed for a further 2-h restoration interval following train with a purpose to assess any potential variations in measured parameters. The next biomarkers had been assessed at baseline and through their restoration interval: blood viscosity at excessive and low shear charges, plasma osmolality, bioimpedance, and physique mass, in addition to monitoring very important indicators. Moreover, a blended mannequin evaluation was carried out for extra validation.


After exercise-induced dehydration, consumption of the electrolyzed, high-pH water diminished high-shear viscosity by a median of 6.30% in comparison with three.36% with normal purified water (p = zero.03). Different measured biomarkers (plasma osmolality, bioimpedance, and physique mass change) revealed no important distinction between the 2 kinds of water for rehydration. Nonetheless, a blended mannequin evaluation validated the impact of high-pH water on high-shear viscosity when in comparison with normal purified water (p = zero.0213) after controlling for covariates reminiscent of age and baseline values.


A major distinction in complete blood viscosity was detected on this examine when assessing a high-pH, electrolyte water versus a suitable normal purified water through the restoration section following strenuous exercise-induced dehydration.


Blood viscosity; Consuming water; Fluid remedy; Human bodily conditioning; Rehydration options


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