Study of continuous ingestion of protein powder

Study of continuous ingestion of protein powder - Study of continuous ingestion of protein powder

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000049073

Enrollment

Registered

2022-09-30

Start date

2022-10-03

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

None

Interventions

Ingestion of test food (for 6 weeks) Ingestion of placebo food (for 6 weeks)

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: University athletic club members who have been participating in conditioning support for a long time are recruited orally and in writing, and those who have obtained consent are eligible.

Exclusion criteria

Exclusion criteria: Individuals who are with food allergies, have a habit of smoking, ingest test ingredients on a daily basis, or are anemic.

Design outcomes

Primary

Measure	Time frame
Endurance performance evaluation	—

Secondary

Measure	Time frame
Body composition Nutrient intake status Hematologic test Blood biochemical test Visual Analogue Scale Rating of Perceived Exertion Height	—

Countries

Japan

Contacts

Public ContactNaomi Omi

University of Tsukuba Faculty of Health and Sport Sciences

omi.naomi.gn@u.tsukuba.ac.jp029-853-6319

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026