Hi Cathy,
I opted for the two shakes and one lean cuisine pre op diet. I was told I could also have a green salad (lettuce, green peppers, tomatoes, cucumbers and mushrooms).
I started three weeks before my surgery date and lost 18 lbs.
I always had a shake for breakfast at my desk in the mornings; either a lean cuisine (if I ate in) or a side salad (if I ate out) for lunch; depending on which option I had for lunch that same day, I planned my dinner around that. Dinner would be either a lean cuisine, side salad or shake. I did not snack and pretty much kept to this. I stair stepped about 30 minutes every other day.
I felt it was important not to drink any sodas and not to salt my food. I think stopping these two things helped me with weight loss.
I felt if I chose 4 shakes a day, I wouldn't stick to it. I have to chew something. I learned to LOVE the Lean Cuisines. In fact, here I am a week+ after my first fill, and I had a Lean Cuisine for lunch. Only ate the fish out of it and not the broccoli and rice.
Good luck!