You can replace the take off juice with 4 oranges. You can either do a fast forward, where you eat the 4 oranges and limit yourself to only protein and veggies for 2 days, or you can do a take off where you would need bars and the 4 oranges and then you get 6 ounces of protein and unlimited veggies for the day.
I don't know what is available in your area. Here the Luna bars are the closest replacements, but I use several different kinds depending on what I can find. You want to stay in the 160-180 calorie range with a fairly high protein amount. You used to be able to find actual LA bars on ebay sometimes also, but I don't know what is available in Canada.
ON LAWL since 9/5/2006