Assessment of safety and effective dose of a food thought to improve the intestinal environment.

Assessment of safety and effective dose of a food thought to improve the intestinal environment. - Safety of a food thought to improve the intestinal environment.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000027857

Enrollment

Registered

2017-06-21

Start date

2017-06-21

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 volunteers

Interventions

Male subjects, who take 1 stick of a food thought to improve the intestinal environment daily for 3 months. Female subjects, who take 1 stick of a food thought to improve the intestinal environment da

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Those who can understand the purpose and contents of this study and agree by letter to participate. 2. Those who have been diagnosed with a tendency to constipation after responding to a questionnaire.

Exclusion criteria

Exclusion criteria: 1. Pregnant women, breast feeding mothers 2. Those who are taking medication for a disease of the digestive organs (including constipation symptoms), that affects gastrointestinal function. 3. Those who have a disease. 4. Those who have an allergy to fruit.

Design outcomes

Primary

Measure	Time frame
Hematologic test Blood biochemistry test Interview with a doctor	—

Countries

Japan

Contacts

Public ContactShunji Mizobuchi

Kochi Medical School, Kochi University Clinical nursing

mizoshun@kochi-u.ac.jp088-880-2564

Outcome results

None listed

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