Robb Wolf has dairy on his "no-no" list, but Mark doesn't.

Do I have that right?

I've eliminated all the grains and legumes since I started two weeks ago.

But I'm still putting about 2 TBSP of half-and-half in my morning coffee.

Is this OK . . . and what about cheese? I've been skipping it, but I'm wondering . . . what's the skinny on dairy?