I lost two stones four years ago on a version of low carb, but have put it all back on and more. I want to do it again, but want to give up meat . Is this possible? I don't want to do a version of the Dukan, i.e. lots of fat and butter etc, just low calorie, lots of veg etc and cut down on carbs but not cut them out altogether. Anyone who can give me tips , I would be very grateful.