Drinking regular milk will not only give kittens diarrhea, but will also cause them to slowly starve to death if their diet isn't properly supplemented [source: Kitten Rescue]. The ratio of caseins and whey in cow's milk is nowhere near sufficient to support a growing kitten [source: Fries].
One of the significant adaptions occurred in one strain of E. coli. In general, this bacteria is known for not being able to use citrate in an aerobic environment as an energy source, even though it could use citrate under anaerobic conditions because it already has the machinery to process citrate.
E. coli are coliform bacteria that live in the intestines of humans and animals. Most strains of E. coli are harmless, but some are known to make toxins that can cause diarrhea and illness. One E. coli strain called O157:H7 can cause severe diarrhea and kidney damage.Return to Top.ost strains of E. coli are harmless, but some are known to make toxins that can cause diarrhea and illness. One E. coli strain called O157:H7 can cause severe diarrhea and kidney damage.