Effects of a Glycerol-Electrolyte Beverage on Fluid Balance in Healthy Euhydrated Men and Women

Part of paid clinical trials in Bradenton, Florida.

Sponsor
PepsiCo Global R&D
Study ID
NCT07217834
Status
Recruiting
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Conditions

  • Fluid Balance

Eligibility Criteria

Sex
ALL
Age
18 Years - 50 Years
Healthy Volunteers
Accepted

Interventions

  • Placebo beverage, kiwi-strawberry flavor — OTHER
    3 equal aliquots totaling 1 liter over a 30 min period, finishing each aliquot within 5 min followed.
  • Experimental glycerol beverage, kiwi-strawberry flavor — OTHER
    3 equal aliquots totaling 1 liter over a 30 min period, finishing each aliquot within 5 min followed.

Study Details

Glycerol and sodium are osmotically-active ingredients that promote fluid retention via renal water reabsorption. The purpose of this study is to compare the effects of a glycerol-electrolyte beverage on fluid balance in healthy euhydrated men and women

Key Dates

Start date
Oct 1, 2025
Status verified
Oct 2025
Primary completion
Dec 12, 2025
Completion
Dec 12, 2025

Study Design

Enrollment
30 participants (estimated)
Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
OTHER

Arms

  • Placebo Comparator: Placebo Beverage
    Base beverage, no electrolytes, no glycerol
  • Experimental: Experimental Beverage
    Glycerol beverage with electrolytes

Primary Outcome Measure

Fluid balance [ Time Frame: Through study completion, average of 3 weeks ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
IMG Academy/GSSI Bradenton Gatorade Sports Science InstituteBradentonFlorida34210
[email protected]

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IMG Academy/GSSI Bradenton Gatorade Sports Science Institute· Bradenton, FL

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