I'm surprised there aren't any commercialized products considering its efficacy and simple origin.
I also wonder if there is any way it could be modified to protect more of the body besides just saliva.
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I also wonder if there is any way it could be modified to protect more of the body besides just saliva.
Isn't this relatively new research?
> protect more of the body
There's only one part of my body that chews gum ;)