Again, don't think that SB is the same as Atkins just because it is low carb. They are very different.
No dairy products (see book) are allowed in phase 1 but some low fat milks and yogurts can be added in phase 2.
I haven't tried making it with water.(sugar free pudding) Is it just as good. I mainly will eat it for the chocolate. I can do without any of the others. Joanne