can I ask you how are you doing posttreatment? You still have the massive food allergy / intolerance or is this gradually getting better? Did you develop these intolerance during/after the therapy or was it already one of the symptoms of the blastocystis infection?
You mention all your other symptoms have disappeared, can I ask you which were your main disabling symptoms? I didn't find this in your older posts...
There is just such little information about possible (not gastro) symptoms associated with BH.