Beverage Hydration Index: Assessment of Four Rehydration Solutions

Last updated: December 10, 2024
Sponsor: University of Memphis
Overall Status: Completed

Phase

N/A

Condition

N/A

Treatment

Multiplier

Sugar Free with Amino Acids

Water

Clinical Study ID

NCT06272435
PRO-FY2024-64
  • Ages 18-45
  • All Genders
  • Accepts Healthy Volunteers

Study Summary

No studies to date to evaluate the effects of the three different liquid IV electrolyte products on the beverage hydration index (BHI). Therefore, the purpose of this study is to determine the impact of three different LIV products (Hydration multiplier, Sugar Free formulation with Amino Acids, and Sugar Free with allulose) on hydration status in young and active men and women compared to a control (water). The study will follow the same approach as used by Maughan and colleagues (2016) to measure the fluid balance (the difference between the amount of water consumed and passed as urine) and BHI (the relative amount of urine passed after consumption of a drink compared to water) including time in positive fluid balance, as well as determining electrolyte concentrations, osmolality, specific gravity, and sodium and potassium in urine.

Eligibility Criteria

Inclusion

Inclusion Criteria:

  • body mass index (BMI) <35 kilgrams per square meter

  • consistent dietary intake and exercise throughout study period

  • consumes 2 liters (women) or 2.5 liters (men) of water per day prior to study visits

  • able to fast for 15 hours

Exclusion

Exclusion Criteria:

  • sensitivity or be allergic to any components of the study product they will beexcluded.

  • tobacco user

  • specialized diet (low carbohydrate/ketogenic diet, carnivore diet, intermittentfasting, etc.)

  • caffeine consumption within 12 hours of study visit

  • strenuous activity within 24 hours of study visit

  • history or presence of a clinically relevant (that required or requires treatment)cardiac, renal, hepatic, endocrine (including diabetes mellitus), pulmonary,biliary, gastrointestinal, pancreatic, or neurologic disorder

  • conditions that alter fluid balance or electrolytes/hydration status

  • consuming any medication which may alter fluid retention/electrolyte levels such assodium-glucose co-transporter 2 (SGLT2) inhibitor (for type 2 diabetes), laxatives,diuretics, Apremilast, chemotherapy, or lithium.

  • consuming nutritional supplements, performance enhancing drugs, and/or non-steroidalanti-inflammatory drugs within 7 days of study visits excluding screening).

  • employee of Liquid IV

  • be enrolled in another clinical study within 30 days of the first study visit

  • active infection or illness of any kind

Study Design

Total Participants: 28
Treatment Group(s): 4
Primary Treatment: Multiplier
Phase:
Study Start date:
December 23, 2023
Estimated Completion Date:
September 06, 2024

Study Description

Many attempts have been made to improve and measure the hydration status of active individuals. This typically involves the ingestion of fluids leading up to activity (typically plain water), as well as the ingestion of fluids during the activity itself (water, along with a diluted carbohydrate/electrolyte beverage). This approach seems to work well; however, some debate remains over what the best fluid is to consume, in particular related to the macronutrient type and the specific electrolyte mix.

No studies to date to evaluate the effects of the three different liquid IV electrolyte products on the beverage hydration index (BHI). Therefore, the purpose of this study is to determine the impact of three different LIV products (Hydration multiplier, Sugar Free formulation with Amino Acids, and Sugar Free with allulose) on hydration status in young and active men and women compared to a control (water). The study will follow the same approach as used by Maughan and colleagues (2016) to measure the fluid balance (the difference between the amount of water consumed and passed as urine) and BHI (the relative amount of urine passed after consumption of a drink compared to water) including time in positive fluid balance, as well as determining electrolyte concentrations, osmolality, specific gravity, and sodium and potassium in urine.

Connect with a study center

  • Center for Nutraceutical and Dietary Supplement Research

    Memphis, Tennessee 38152
    United States

    Site Not Available

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