has anyone heard of the PRISM diet
 

a friend of mine is on it and has lost almost 40lbs. anyone have any input ??? I don't really know too much about it..

Me neither, but I checked Amazon and they have a book out...

Looks to be a low-carb diet, with a strong Christian/faith element...

It is a faith based program. There are books you go through, each day has a lesson you read. The diet itself changes every 6 weeks. The first round is lean meats,dairy, fruit, veggies, a few rice cakes. No simple carbs. No sugar.

I know folks who lost on it, I also know a few who gained most back. Just like anything else, it works if you work it :) Ask your friend if you can look at her book. I also bet if you do a Google search you will find some info.

Good luck to you!