Caused discomfort, not for me.
I've had problems with digestion from dealing with Adrenal fatigue,  which lowers the level of bacteria you need to successfully break down the food you eat, so a ProBiotic is a must for me.  I have tried several, some were good , some mediocre and some I would not touch again!  This one is ok, meaning it seem to get the job done as far as keeping me regular,  but I didn't experience anything special about it.  I have found others that I liked better.  I gave it 3 stars because this is the only Probiotic that actually gave me sharp piercing cramps?  The pills are oblong and easy enough to swallow but the discomfort I felt on and off made it a no go for me.  I do know everyone's situation and chemical make-up is different so I'm not telling you don't try it, you should, as it's been good for others.  Just wanted to make a note that some could encounter the same discomfort.
Rating: 3 stars