Which probiotic is the best one?
This depends on many factors. Not all probiotics are the same. Different strains of even the same species are not necessarily the same, and different commercial probiotics have been studied for different effects. Furthermore, each person has a unique set of colonizing microbes, and therefore each person has the potential to respond to probiotics differently. So choose a probiotic that is made by a reputable company, that has been tested for the effects that you are interested in, that is in a format that is appealing to you and that you find works for you.
