Actually, a toilet bowl has less bacteria in it than your kitchen counter unless you are OCD that is.
Originally Posted by mymatejack
Having said that let me get all proffessorial and say a protease inhibitor, secretory leukocyte protease inhibitor, is present in saliva and is both antibacterial and antiviral, and a promoter of wound healing.
All mammals will lick a wound and as gross as some find it, it would seem to have healthy benefits.
(thanks to wikipedia for the above mouth full).
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