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Dietary balance and skeletal muscle mass.

A cross-sectional study to clarifying whether low protein intake and breakfast skipping affect skeletal muscle mass. - A cross-sectional study to clarifying whether low protein intake and breakfast skipping affect skeletal muscle mass.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000039917
Enrollment
100
Registered
2020-04-01
Start date
2020-04-15
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 listed

Interventions

None listed

Sponsors

Japan Organization of Occupational Health and Safety Osaka Rosai Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Male and female workers between the ages of 20 and 60 years-old.

Exclusion criteria

Exclusion criteria: 1)Heart pacemaker wearer. 2)Pregnant and nursing. 3)Continuous muscle training for at least three months. 4)Those who take protein continuously. 5)Professional athlete, bodybuilder.

Design outcomes

Primary

MeasureTime frame
Relationship between protein intake and skeletal muscle mass.—

Secondary

MeasureTime frame
Relationship between breakfast skipping and skeletal muscle mass—

Countries

Japan

Contacts

Public ContactNatsuko Yoshimochi

Japan Organization of Occupational Health and Safety Osaka Rosai Hospital Research Center for the Promotion of Health and Employment Support

n.yoshimochi@osakah.johas.go.jp072-252-3561

Outcome results

None listed

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