Verification of efficacy of intestinal environment improvement effect by ingestion of health food

Verification of efficacy of intestinal environment improvement effect by ingestion of health food: a randomized, double blind, placebo-controlled study - Verification of efficacy of intestinal environment improvement effect by ingestion of health food

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000043592

Enrollment

Registered

2021-03-18

Start date

2021-03-18

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 adult

Interventions

Take the test article for 12 weeks Take the placebo for 12 weeks

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1.Subjects with BMI of 20 or more and less than 30 2.Subjects who defecate less than 6 times a week

Exclusion criteria

Exclusion criteria: 1. Subjects with food allergies 2. Subjects who are pregnant or lactating 3. Subjects who consume medicinal product which may influence the outcome of the study 4.Subjects who consume food which may influence the outcome of the study 5. Subjects who are judged as unsuitable for the study by the investigator for the other reason

Design outcomes

Primary

Measure	Time frame
fecal examination	—

Countries

Japan

Contacts

Public ContactTakeshi Kaneko

Japan Clinical Trial Association N.A.

info@yakujihou.org0364574666

Outcome results

None listed

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