It's just given me diarrhea, that was mentioned but didn't know it would be so definite. I guess that's out then, but leaving the post for posterity.
-----------------------------------------------------------------------
For those of us that eat carbs, what do you think of using Xylitol as a carb source?
http://en.wikipedia.org/wiki/XylitolOK, it's not paleo but it is naturally occurring in paleo foods like berries.
The main benefit would be it's extremely low effect on blood sugar. It's GI is 11 compared to berries c.30, sucrose 100.
Also it doesn't contain any unknown quantities like some fruits and it's easy to measure and store.
Downsides: it doesn't contain any micronutrients...but some of us have got that covered with raw meat. And in fact it may be a positive not to contain any antioxidants...e.g. the study that showed antioxidants reduced the body's own ability to deal with oxidation.