I do not know if any one else has posted this so I am sorry if I am repeating someones elses observations:--- I was checking -a new to me- tooth paste for bicarb and/or alcohol( my mouth hates it!!!) and, I noted that Xanthum gum was listed, some of you have problems with this substance.
I follow the guidlines of only spitting and not rinsing so I definately swallow some paste,
This paste is the 3Dwhite by Oral-B,
I did not check any other pastes