I'm doing iso-caloric right now, which is pretty close to Zone. And no, I don't mess with the ratios meal to meal. I eat 6 or 7 'meals' a day and as long as my overall ratios come out right and I'm not eating just one thing as each sitting, I call it close enough.

As for results, check my journal in a week or three and see how it goes.

Cheers,

Friday