Hey Tammy, good luck on that soup thingy! There's a couple of diets similar to that, I've done one that was similar and it worked but it was a long time ago and obviously I didn't take it any further than that. So at least the weight you'll lose from it, you'll keep off from your continued effors... unlike what I did, lol. I think I did the soup diet thing because my parents were doing it (my dad needed to lose some weight for his hernia surgery) so I joined in, but at that time I wasn't ready (or shall I say willing) to do what needed to lose the rest.
Good luck on the rest of the days for that diet, hopefully ya don't get sick of the soup, lol.