Hi, Chickenlady...welcome!
You may find that some FF dairy items have sugar in them as a substitute for the fat. You don't need to eat FF, just LF, so you may want to stick with that. Read the labels--it's the best way to take control of your weightloss!
The V-8 or tomato juice, I believe, is a substitute for the fruit juice that so many of us are used to drinking for breakfast. You don't have to have it at all if you don't want to.