My surgeon and Nut have not given me a specific diet to follow pre op.... Is southbeach good? I am not losing anything and need some sort of help lol

How far away from surgery are you? Post surgery, diet is largely protein and veggies. So south beach or atkins. Take your sodas out of your diet, all sugars- or at least items with sugars greater than 5 mg.

I have had 4 different doctors recommend south beach diet, pre-op. The closer to surgery date you will need to give up fizzy drinks, and follow a pro-op diet your dr likes. They differ from doctor to doctor. Good Luck