Healthy volunteer
Conditions
Interventions
Bifidobacterium-containing acid-resistant preparation Intervention period:14days
Sponsors
KSO Corporation
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.Healthy men and women 20 to 64 years old 2.Subjects who have defecation every day and can collect stool at the designated date and time 3.Subjects who have received sufficient explanation about the purpose and content of the exam, have the ability to consent, voluntarily volunteered to participate after understanding it well, and agreed to participate in the exam in writing.
Exclusion criteria
Exclusion criteria: 1. Subjects who tend to have loose stools or constipation 2. Subjects who cannot stop the intake of foods containing certain Bifidobacterium from the screening test to the end of the 2-week test. 3. Subjects who are taking drugs that affect digestion and absorption, such as antibiotics 4. Subjects who cannot stop the intake of medicines, quasi-drugs, and health foods that affect the test during the test period. 5. Subjects with food allergies 6. Subjects who consume a large amount of alcohol on a daily basis 7. Subjects who have urgent medical treatment or have serious complications 8. Subjects with digestive disorders or surgical history that affect digestion and absorption and defecation 9. Subjects with a history of irritable bowel syndrome or a current medical history 10. Subjects background Persons who are judged to be inappropriate as subjects based on the answers to the questionnaire 11. Pregnant, willing to become pregnant during the exam, breastfeeding 12. Subjects with a history of drug dependence, alcohol dependence, or current medical history 13. Subjects who have participated in or are willing to participate in tests that take other foods or use drugs, and tests that apply cosmetics and drugs 14. Subjects judged as unsuitable for the study by the investigator for other reasons
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Detection of certain live Bifidobacterium in feces. Time: Before and after the intervention (0day, 14days) | — |
Secondary
| Measure | Time frame |
|---|---|
| Viable cell count of certain Bifidobacterium in feces | — |
Countries
Japan
Contacts
Public ContactEiji Yoshikawa
KSO Corporation Sales department
Outcome results
None listed