So I'm thinking about going on a 30-40 day juice feast. I've fallen way off the Primal wagon this past month or so and I need to do something radical to get myself back to a healthy place. I'm unsure if I would do 100% juices (since it can be cost prohibitive to juice everything). I would probably incorporate some coconut products (oil, flesh, water, maybe milk.) I'm thinking avocado would be a good choice too and maybe some raw nuts...want to make sure I'm getting some fat in my diet because I have insulin sensitivity issues and don't do well when I consume too much sugar of any kind.

Has anyone done a juice feast/fast before? Any advice?