Examination of Immune Activation by Ingestion of the Yogurt "Life with Lactic Acid Bacteria"

Examination of Immune Activation by Ingestion of the Yogurt "Life with Lactic Acid Bacteria" - Examination of Immune Activation by Ingestion of the Yogurt "Life with Lactic Acid Bacteria"

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000013083

Enrollment

200

Registered

2014-02-05

Start date

2010-12-16

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

Term: 8 week Amount: 1 cup per day Frequency: Once a day None

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: -Japanese males and females aged 20-59 at the time of receiving consent -Those who tend to be in poor health condition during the period of January to March -Those who have contracted influenza (excluding those who contracted influenza this year)

Exclusion criteria

Exclusion criteria: -Those believed to be ingesting a drug(s) that may influence test results (including those who were vaccinated before) -Those believed to be routinely ingesting health food that may influence test results (food containing lactic acid bacteria) -Those who are pregnant, likely to be pregnant, or breast-feeding -Those who are drinking alcohol excessively -Those who may be allergic to ingredients of the test material (milk, yogurt) -Participants in other clinical tests -Those with a medical history of severe hepatic disorders, renal disorders, or cardiovascular diseases -Those who have contracted or have hepatitis -Those with severe anemia -Those with a disease of the digestive system -Those judged disqualified to participate in this test by a leading physician of the test

Design outcomes

Secondary

Measure	Time frame
defecation survey (improvement in bowel movement and properties of feces) questionnaire on gastrointestinal symptoms Detection of influenza virus in saliva	—

Primary

Measure	Time frame
life survey (fever and cold-like symptoms)	—

Countries

Japan

Contacts

Public ContactSae YANAGIHARA

CALPIS Co.,Ltd. Microbiology & Fermentation Laboratory

sae.yanagihara@calpis.co.jp042-769-7872

Outcome results

None listed

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

Examination of Immune Activation by Ingestion of the Yogurt &quot;Life with Lactic Acid Bacteria&quot;