I was just looking at some of my south beach diet cookbooks.
There was a Phase 2 recipe using sugar free/ non fat strawberry yogurt.
So I guess once we get to phase 2 as long as there is no sugar etc , we are good to go.

Good thing , because yesterday I made a mocha smoothy for breakfast using plain yogurt , eeeeeeeewwwwww.

I had to put it back in the blender & add more splenda , the recipe has just called for 2 tbsp of sugar free chocolate syrup......and it just was not enough.