Vilgain Saccharomyces Boulardii

answered questions
Hello, I would like to ask if probiotics have any side effects, such as diarrhea and the like, I have a very sensitive digestion, but at the same time I would like to start taking them before going to an exotic country, so I'm afraid that they will make me sick 😅 Thank you.
what does the term "travel probiotic" mean more specifically? As it serves e.g. as a prevention against "Pharaoh's revenge" when we fly to Egypt for a holiday? If so, is it necessary to take such a probiotic at least a week before leaving for such a country in order for it to have a real benefit?
Hello, is it necessary to store these probiotics in the refrigerator or is it sufficient if they are at room temperature? Thank you
Hello, do these probiotics have any effects against yeast infections?