I chew gum but none with aspartame, and chew on a toothpick or floss pick. I had one med that was drying mine out that bad, I just cut it back. I don't need dental issues on top of everything else. The gum I use is hubba bubba because you can tear off as small a piece as you need.

The more physically active I am, the more dryness I notice.
If I thought I could get by with a small rock in my mouth I would, but I'm afraid I would swallow it!

So mostly I just put the floss pic in my mouth and chew on it lightly, just enough to make saliva.

I chew a bit of gum in church.
Pat e