Unfortunatly, some French think that if the taste is good, it can't arm them. And baguette is really good !
I agree with you and Otzy concerning pre and probiotics.
I don't feel like putting starches or xylitol in my kefir. I prefer mixing it with a banana, or eat it with honey (good for probiotics as well).
I just read artichokes are full of prebiotics too. yum yum.