Congrats AFwife on your lose so far. I suggest following Atkins carb ladder for adding new things slowly so add more salad and vegies first, then cheeses, nuts, and berries. The shake is legal for you anytime in OWL, but some people say it can slow them down or stall, especially in the early stages. Like Atkins says in Chpt 14 ongoing weight loss, you get more choice and "can craft a weight loss regimen that is uniquely yours" Good luck and have fun.
Marie