What does chewing gum actually do?

Question

I see chewing gum advertised as being able to clean your teeth and mouth, but how does it do this apart from making my breath smell better?

In: 75

Answer 1

I find it makes me hungry, don’t know whether this or true or false but it tricks your brain into thinking food is about to enter your stomach which starts the digestion process – obviously there’s no food going down there so it gives you the hunger sensation. I don’t know if I read this along time ago and it’s true or its just I believe its true and makes me hungry