I know this is an old post, but id like to add some insight. as many have said they believe its candida and some stated parasites. it could be either or. i also agree though no chance its bananas. i had them and then went a while with no banana and still had them. now candida or parasites either of them could be correct, but my belief is with the parasites. because i am having these cotton ball with legs now and also i am experiencing something else in my stool that looks exactly like flukes. i could be very wrong, and who knows, maybe i have candida and flukes, but still i believe it is parasites.