Chew These Foods For Healthy Teeth And Gums Teeth health is a major concern nowadays because we all eat a lot of junk these days that can be harmful to our teeth. Regular brushing and flossing are not enough to ensure their shine and good health. You have to moderate your regular diet to keep them healthy and shiny. I am Shreya Katyal, being a Dietitian In Delhi, here to share a list of foods you need to chew for the better health of your teeth.