How can I best prepare?

How can I best prepare for a smooth surgery and a smooth transition to the new way of eating? I do want to start exercising. Do you think it will help make surgery easier? And I am a major caffeine addict. I'll have to quit afterwards anyway, right? Should I try to quit now? What else is there that I can do to prepare?

We greatly appreciate your interest in helping us build our Q&A database. To discourage vandals from posting garbage, however, we require people to register before posting.

You must be logged in to post an answer. Click here to log in.