A systematic review of the scientific literature, which included 58 individual studies, found that probiotics may exert benefits against viral respiratory tract infections (RTIs) like the flu.
A combination of five probiotic strains may slash the symptoms of viral upper respiratory tract infections (URTI) by over 25%, with people over 45 experiencing greater benefits, says new data from the PROMAGEN study.
Supplements of Bacillus coagulans GBI-30, 6086 led to significantly lower incidence of symptoms of upper respiratory tract infections (URTI) in Mexican children, according to data from a randomized, double-blind, parallel and placebo-controlled study.