<<Disclaimer: Verify this information before applying it to your situation.>>
 
Unsalted Fleishman's margarine does not contain any dairy in
it.  It says "lactose free" on the label but it also doesn't have
any casein in it.  Lactose is a sugar.  Casein is a protein.  They
are not the same.  Unsalted Fleishman's also has the Parve symbol on
it.
 
Beware--Bumble Bee solid white tuna in water has caseinate in it.
Also noticed by the D in the circle on the label.  I never would have
thought to look for casein in tuna!
 
Jean