Pure Tung oil for the win!!! Slop it on with whatever you feel like, wipe it off 45 minutes later, let it dry for a day and repeat. If it forms a white crust, you didnt wipe it off quite enough, this can be removed with a bit of 0000 steel wool. You can drink it out of the bottle if you’d like.
I chew gum, too, I just do it in private where no one can see, like any other decent human being.