Influenza, infectious gastroenteritis, colds
Conditions
Interventions
Lactoferrin intake is set to 600mg / day, it is performed 3.5 months oral. Then, we do a three-week observation.
Lactoferrin intake is set to 200mg / day, it is performed 3.5 months oral. Then, we d
Sponsors
Shinshu University school of medicine, Department of Preventive Medicine and Public Health
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.Kindergarten, nursery school healthy staff 2.After receiving a sufficient explanation Upon participation in this study, who has written consent based on the free will of the person obtained
Exclusion criteria
Exclusion criteria: 1.Person who has a milk and dairy products allergy 2.Pregnant (during the study period, when pregnancy is confirmed, the test discontinued.) 3.Plan to retire during the test period 4.Liver, kidney, heart, lung, digestive, blood, persons with severe disease in endocrine metabolic system, or those where there is a serious history of these 5.A person who has regular lactoferrin blended food supplements 6.Other, those who study Officer has determined to be inappropriate as a subject
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The preventive effect against winter infections by lactoferrin ingestion. During the intake period (3.5 months), and 3 weeks after ingestion, it is confirmed whether suffering from winter infection by self-administered recording. | — |
Secondary
| Measure | Time frame |
|---|---|
| The effect on the symptoms of winter infections by lactoferrin ingestion. During ingestion period (3.5 months), and three weeks after intake, to confirm the presence or absence of symptoms in the case of suffering from winter infections in self-administered recorded. | — |
Countries
Japan
Contacts
Public ContactMasaru Mizuki
Shinshu University Department of Preventive Medicine and Public Health
Outcome results
None listed