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Effect of Glycerol-Electrolyte Beverages on Fluid Balance in Healthy Euhydrated Men and Women at Rest

NCT06185595 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 37

Last updated 2025-01-03

No results posted yet for this study

Summary

The objective of this study is to determine the effect of consumption of drinks with varying amounts of glycerol and electrolytes on fluid balance at rest.

Conditions

  • Hydration

Interventions

OTHER

Beverage. Incomplete block where each participant will complete 3 of the 6 possible glycerol-sodium blends in random order.

9.3 oz (273 ml) aliquot of one of the study beverages every 15 min for a total of 28 oz (828 ml) over a 45-min period, followed by 15 min of rest. Flavored water matched for sweetness, color. flavor, but cannot be matched for saltiness. All sodium-containing drinks will include a base blend of other electrolytes (potassium 15 mmol/L, magnesium 8 mmol/L, and calcium 5 mmol/L).

Sponsors & Collaborators

  • PepsiCo Global R&D

    lead INDUSTRY

Principal Investigators

  • Lindsay Baker, PhD · PepsiCo, Inc. Sports Science

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
QUADRUPLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
50 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2024-01-08
Primary Completion
2024-06-28
Completion
2024-06-28

Countries

  • United States

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06185595 on ClinicalTrials.gov