None listed
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. The age of the elderly group is over 65 years old, and the sex ratio is appropriate; 2. The age of the youth group is between 25 and 45, and the sex ratio is appropriate; 3. No serious disease; If either answer is "no", it will not be included in the clinical study.
Exclusion criteria
Exclusion criteria: 1. Subjects with poor compliance to the scheme; 2. Subjects without any follow-up data; 3. The subjects that have not completed the test; 4. Randomly change the oral probiotics.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| microbiota in stool;Fecal metabolites; | — |
Countries
China
Contacts
Affiliated Hospital of Inner Mongolia Medical University