The effect of the co-ingestion of probiotics and poly- and oligo-saccharides on gut microbiota

The effect of the co-ingestion of probiotics and poly- and oligo-saccharides on gut microbiota - The effect of the co-ingestion of probiotics and poly- and oligo-saccharides on gut microbiota

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000052935

Enrollment

Registered

2023-12-15

Start date

2023-12-15

Completion date

Unknown

Last updated

2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy adults

Interventions

1. After the 1-week observation period, participants will consume both probiotics X for 1 week, followed by a pause for 1 week. 2. Participants will consume both probiotics X and food A for 1 week, a

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy adults

Exclusion criteria

Exclusion criteria: 1. Subjects who are pregnant or possibly pregnant. 2. Subjects regularly taking laxatives or antibiotics 3. Subjects judged as unsuitable for the study participant 4. Subjects participating or willing to participate in other studies with food intervention 5. Subjects judged as unsuitable for the study participant by principal investigator from other reasons

Design outcomes

Primary

Measure	Time frame
Abundance of the probiotics in fecal samples	—

Countries

Japan

Contacts

Public ContactYuki Saito

Yakult Central Institute Basic Research Department

yuki-saito@yakult.co.jp042-577-8922

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026