Drinking Effect of Electrolyzed Alkaline Reduced Water on Oxidative Stress and Fatigue After Intense Exercise

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

24 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-06-13

Study Completion Date

2022-06-30

Brief Summary

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The goal of this clinical trial is to test the drinking effect of electolyzed alkaline reduced water (ARW) generated from alkaline ionizer (CGM MWPI-2101) on oxidative stress and fatigue after high-intensity exercise in healthy people. The main question\[s\] it aims to answer are:

* \[question 1\] Can pH 9.5 EARW reduce oxidative stress compared to purified water (PW)
* \[question 2\] Can pH 9.5 EARW decrease fatigue markers in blood

Participants will drink water from the experimental device after high-intensity exercise. Blood sample will be collected before exercise, after highly intensive exercise, and after then 15 min. of drinking water.

Researchers will compare EARW group and PW group to see the anti-oxidative and anti-fatigue effects.

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Detailed Description

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This study was designed as a randomized, controlled, crossover, double-blind clinical trial with a single intervention of ARW intake (pH 9.5, 10 mL/kg body weight) after highly intense exercise.

The participants were divided into two groups, wherein they consumed either puriﬁed water (PW group) or EARW (EARW group). Blood samples were collected before exercise, immediately after exercise, and 15 min after drinking water.

For the anti-oxidative effect, ROS, NO, GPx, and MDA levels were measured. For the anti-fatigue effect, latate, lactate dehydrogenase, phosphate and calcium were measured.

Conditions

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Oxidative Stress

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

The participants were randomly divided into two groups (n = 12) according to the sequence of random numbers obtained through an online number generator. After the first clinical trial, A wash-out period of one week was applied to prevent carry-over before crossing over, and the second clinical trial was performed.

Primary Study Purpose

SCREENING

Blinding Strategy

DOUBLE

Participants Investigators

double blind (participants, investigator)

Study Groups

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EARW group

This group drink electrolyzed alkaline reduced water (EARW, pH 9.5) 10 mL/kg body weight in 10 min after exercise.

Group Type EXPERIMENTAL

Electrolyzed alkaline reduced water generator

Intervention Type DEVICE

Participants drink water (10 mL/kg body weight) generated from the device after intensive excercise.

PW group

PW is purified water generated from sham device, and PW group drink 10 mL/kg body weight in 10 min after exercise.

Group Type SHAM_COMPARATOR

Electrolyzed alkaline reduced water generator

Intervention Type DEVICE

Participants drink water (10 mL/kg body weight) generated from the device after intensive excercise.

Interventions

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Electrolyzed alkaline reduced water generator

Participants drink water (10 mL/kg body weight) generated from the device after intensive excercise.

Intervention Type DEVICE

Other Intervention Names

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Electrolyzed alkaline ionizer (CGM MWPI-2101

Eligibility Criteria

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Inclusion Criteria

* healthy male participants aged 19-25 years
* physically active with a normal body mass index (BMI)
* had not smoked for 3 months or consumed alcohol for more than a week prior to the start of the study.

Exclusion Criteria

* any kind of visible or known disease
* hypertension,
* musculoskeletal injuries in the previous three months,
* breathing difﬁculties,
* metabolic diseases,
* autoimmune disease,
* rash,
* urticaria.

Minimum Eligible Age

19 Years

Maximum Eligible Age

25 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes