Interesting point, Sran. But Jem'Hadar are at a genetic level, required to imbibe Katracel White to exist. It is more (I assume) than the mitochondria of their cells requiring glucose. The borg nanoprobes adapt the organism to the collective. The collective cannot change the physiological requirements of a species. It simply provides these requirements in a different way than intended by nature. Am I mistaken?
I don't know the answer to that question.
--Sran