>I was looking at some "non-dairy" creamer and it lists caesinate as an
>ingredient but also notes that it is not a source of lactose.

BTW, there are a few truly non-dairy "non-dairy creamers". You'll find them
alongside of the dairy-derived ones in the refridgerator section of some
stores. They'll be marked "pareve" (certified dairy free by rabbis who
monitor that as a religious restriction for those who keep kosher).
Unfortunately, they're mostly soy-derived, and that's my other major food
allergy :-S

Mark
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Mark Feblowitz