Study on stress mitigation effect by temporary work by ingestion of moromisu or citric acid drink

Study on stress mitigation effect by temporary work by ingestion of moromisu or citric acid drink - Study on stress mitigation effect by temporary work by ingestion of moromisu or citric acid drink

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000029700

Enrollment

Registered

2017-10-30

Start date

2017-11-01

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 Japanese adults

Interventions

Duration: 2 weeks Test material: moromisu Dose: 100ml per day Duration: 2 weeks Test material: citric acid drink Dose: 100ml per day Duration: 2 weeks Test material: placebo Dose: 100ml

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Persons who are mainly employees of desk work and are feeling stress or fatigue from 20 at 65 years old

Exclusion criteria

Exclusion criteria: Person undergoing treatment for chronic diseases

Design outcomes

Primary

Measure	Time frame
stress marker in saliva	—

Secondary

Measure	Time frame
visual analog scale	—

Countries

Japan

Contacts

Public ContactMasaki Matayoshi

Okinawa TLO Co., Ltd. NA

matayoshi@okinawa-tlo.com098-895-1701

Outcome results

None listed

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