Although I have intolerance to casein and avoid all dairy, I must point
out to Mr Cohen, when he says that "no human can tolerate bodily fluids
from other animals," that he may be ignorant of the Masai people who, on
a regular basis, mix cattle blood with its milk and drink it as a
treat.  They treat the cattle's wound so it can "give" again later.  My
wife has witnessed this and knows a few Masai who are very healthy
either in spite of or because of this habitual ritual.

Greg Epler
North Bennington, Vermont