Effect of intake of amino-acid supplement on the body compositions and muscle of young women

Effect of intake of amino-acid supplement on the body compositions and muscle of young women - Effect of intake of amino-acid supplement on the body compositions and muscle of young women

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000034267

Enrollment

Registered

2018-09-30

Start date

2018-10-01

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

Healthy individual

Interventions

Amino acid supplement(containing amino acids) (Name of ingredient) L-leucine, L-glutamine, L-arginine, vitamins, excipients Placebo control(not containing any amino acid) (Name of ingredient)

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1,The age at the time of obtaining a conesent is 20 years or older 2,Female 3,Those from whom a written consent can be obtained on a voluntary basis.

Exclusion criteria

Exclusion criteria: The person who is unsuitable for the entry judged by a ficer

Design outcomes

Primary

Measure	Time frame
Body constituents:Body compositions (weight, body fat, water volume, muscle mass, etc.),Muscle test:Grip test, a one-leg stand test with closed eyes 6 measurement points:Weeks 0, 2, 4, 8, 10, and 15	—

Secondary

Measure	Time frame
Visceral fat meter:Amount of visceral fat,abdominal circumference,Skin measurement:1Water volume,2TEWL,Questionnaire:Living habit, physical conditions, fatigue	—

Countries

Japan

Contacts

Public ContactSaki Okumura

Noevir Co., Ltd. Groupwide Research and Development

saki_okumura@n1.noevir.co.jp044-813-2488

Outcome results

None listed

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