sub-health
Conditions
Interventions
Intervention Group:Take 1 small bag (28g) of Feihe Aiben milk powder twice a day.
Control Group:Take regular formula twice a day, one small bag each time.
Sponsors
The Second Affiliated Hospital,Shaanxi University of Chinese Medicine/Xian Jiaotong University
Eligibility
Sex/Gender
All
Age
50 Years to 90 Years
Inclusion criteria
Inclusion criteria: >=50 years old, who are the permanent population of the research settings; Can complete 3 months of follow-up, with one visit per month; During the follow-up period, do not take drugs that affect immunity; Proficient in using or with the help of others' smartphones to complete survey questionnaires; Ability to think independently; Volunteer to participate in the project and be able to complete project follow-up work, and accept intervention.
Exclusion criteria
Exclusion criteria: Suffering from active autoimmune diseases, including systemic lupus erythematosus, renal syndrome, rheumatoid arthritis, etc., and taking steroids and anti-inflammatory drugs; Tumor chemotherapy patients and post-transplant patients; Participants who are allergic to milk, eggs, and other foods; Participants taking immune enhancing drugs.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Secretory immunoglobulin A in saliva;System immune indicators: white blood cell count, neutrophil percentage, lymphocyte percentage, monocyte ratio, eosinophil ratio, basophil ratio, neutrophil count, lymphocyte count, monocyte count, eosinophil count, basophil count, etc; | — |
Secondary
| Measure | Time frame |
|---|---|
| Diarrhea frequency;Feces property;Object Health Status;fatigue;sleep status;SIgA in feces;Routine physical examination indicators; | — |
Countries
China
Contacts
Public ContactBao Xin/Qian Wu
The Second Affiliated Hospital,Shaanxi University of Chinese Medicine/Xian Jiaotong University
Outcome results
None listed