Jordy, I didn't really want to write about it here until I have some definite results but since you asked, yes, I did try eating the yogurt (regular, homemade). I had a little bit today for breakfast. However, as described by the diet, I'm staying away from milk, ice cream, etc.
As far as stuff to eat Sarah pretty much summed it up. I eat fruit, vegetables, chicken - made into soups, steamed, baked. Lots of squash. For example, today I ate - br - yogurt with fruit and honey, lunch - grilled chicken with steamed vegetables, dinner - baked spaghetti squash, snacks - bananas, carrots, nuts, a few dried cranberries. If you look at the recipes is seems like there is a lot to choose from.
PRobiotics - I'm still taking it, now I just take 1/2 pocket a day because I felt like I started with too high a dose.
GF - yes, I tried it before and it seems to work somewhat at the beginning and then it didn't. But I think it's also because I started allowing more junk into my diet that was GF but still preservatives and additives (candy, etc). But I did eat dairy on GF diet (just yogurt and cheese) and it didn't seem to bother me. That was before I really committed to Heather's diet.