Mar 11, 2013 #1 D daniel Active member Joined May 12, 2008 Messages 1,233 Reaction score 0 Points 36 Its just because you dont inhale
May 13, 2013 #2 W Wala New member Joined Sep 5, 2009 Messages 6 Reaction score 0 Points 1 yes, very little tho. gets into ur blood stream through ur gums. fact.