In a double blinded crossover study we did find any changes in the gut microbiota as a consequence of probiotic intake. Therefore we hypothesize that the effect detected is a direct effect of the probiotics.
Aggravation of symptoms due to the probiotic intake is not related in changes in the total microbiota.
In a double blinded crossover study we did find any changes in the gut microbiota as a consequence of probiotic intake. Therefore we hypothesize that the effect detected is a direct effect of the probiotics.