Hi Paleopeople!

>>So your body will excrete the ketones it doesn't or can't
>>use.  They will be present in urine, sweat, and breath, since your
>>breath contains water droplets.  If in your breath or sweat, there
>>will be that distinctive "ketoney" odor.

I am smelling a metallic type odor from a lot of nonpaleo people's breath. 
Could this be milk allergy? I read that symptoms of milk allergy include 
bad breath.
I know a nonpaleo whose body odor is 'metallic'. What could this be from?

Paleobest,
Susan