72
Participants
Start Date
May 31, 2016
Primary Completion Date
August 31, 2016
Study Completion Date
August 31, 2016
Lactobacillus reuteri
2 x daily repeated consumption of a lozenge containing 10E9 CFU Lactobacillus reuteri for 42 days
Placebo
2 x daily repeated consumption of a lozenge being void of Lactobacillus reuteri for 42 days
German Naval Medical Institute, Kronshagen
German Naval Medical Institute
OTHER
Wuerzburg University Hospital
OTHER