I had started out using chicken broth to make my vegee soups, but was told to stop it. I think it was the sodium or carbs or something...can't remember, but at that point, I just did whatever the program said to do. I did find Knox no-sodium buillion powder that comes in handy, but I'm in Phase 4 now.
The 1 oz skim allowed is pretty pathetic, so I just stopped using dairy altogether, like they told me to do...

It could be the carbs and fats.
For me, I had not tried every diet in the book and really had no idea if IP would work. I just knew it was a chance to save my life, so I followed what they told me to the letter and it worked. Alot of folks here have tried many diets and had experience with what worked for them and had the knowledge and/or confidence to vary the plan, but I really didn't know any better so I did what they told me to do. I did not count anything because IP did that for me. I just measured out my vegees and meat.
Good luck to you!