Study on effects of long-tern ingestion of beverages containing lactic acid bacterium producing substance on tired feeling.

Study on effects of long-tern ingestion of beverages containing lactic acid bacterium producing substance on tired feeling. - Effects of beverages containing lactic acid bacterium producing substance on tired feeling.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000039312

Enrollment

Registered

2020-01-30

Start date

2020-01-11

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

tired feeling

Interventions

The subjects ingested the placebo meal for eight weeks The subjects ingested the active meal for eight weeks

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Healthy male and female between 20 and 80 years old 2) Individuals who has subjective symptoms of tired feeling 3) Individuals who can refrain from over drinking and over eating during the test period 4) Individuals who understand the purpose and contents of the experiment

Exclusion criteria

Exclusion criteria: 1)Subjects who are contracting or treating severe diabetes and kidney and/or liver diseases 2)Individuals with a chronic diseases 3)Those who can not stop taking a large amount of lactic acid bacteria beverage during the test period 4)Pregnant women, or women with intending to become pregnant, and lactating woman 5)Individuals participating or intending to participate in other drug administration tests 6)Individuals judged by the doctor to be unsuitable

Design outcomes

Primary

Measure	Time frame
tired feeling	—

Countries

Japan

Contacts

Public ContactHideki Ito

Univercity of Nagasaki Regional Partnership Center

katanaka@sun.ac.jp0958135216

Outcome results

None listed

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