According to my dentist I should chew more gun, especially in between meals when brushing may not be possible. But I didn't want a sugary offering; sugar-free is the way to go.  And Orbit from Wrigley, offers up the best price /taste combination. While the flavor does not last nearly as long as I'd like (wouldn't we all want it to last and hour or so), I still enjoy the brand and it's plethora of flavor offerings.