The effect of consuming 20 grams of creatine

The effect of consuming 20 grams of creatine on the body`s water retention levels.

Status

Recruiting

Phases

Phase 2

Study type

Interventional

Source

IRCT

Registry ID

IRCT20250609066137N1

Enrollment

Registered

2025-09-07

Start date

2025-07-23

Completion date

Unknown

Last updated

2025-09-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Body Hydration.

Interventions

Intervention group: The intervention followed a pre-post design with the same participants serving as both the intervention and control group. A single dose of 20 grams of creatine, prepared by Karen

Eligibility

Sex/Gender

Male

Age

19 Years to 40 Years

Inclusion criteria

Inclusion criteria: Males aged 19 to 40

Exclusion criteria

Exclusion criteria: Individuals diagnosed with kidney disease history of creatin suplementation in the past three months Individuals diagnosed with cardiac disease Individuals diagnosed with endocrinology diseases Individuals diagnosed with liver diseases

Design outcomes

Primary

Measure	Time frame
Hydration. Timepoint: Prior to the intervention and two hours post-intervention completion. Method of measurement: Impedance Analysis.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMehrak Mirzaei

Shahid Beheshti University of Medical Sciences

m_mehrak@yahoo.com+98 21 2243 2560

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026