My mouth has an issue producing saliva properly and this is my preferred brand of gum to remedy that issue. I chew two pieces at a time, keeping them on separate sides of my mouth as chewing one bigger piece makes my jaw hurt. When you initially bite into the pieces of gum, there is an explosion of flavor and juice that I usually dilute by spitting out instead of stomaching; gum has a tendency to upset my gut and by doing this it helps to reduce that problem a lot! I only ever use the Peppermint flavor because I appreciate how it cleanses my sinuses and opens up my breathing. The flavor and texture lasts longer than I need to feel as though I've cleaned out my mouth and exercised my jaw aplenty.