It’s no secret that coffee, wine and smoking all hinder us from gaining perfect pearly whites, but some foods actually help us get a brighter smile.
Nuts, apples and raw vegetables all contribute to destroying bacteria in your mouth, some even by scrubbing your teeth to get rid of that dreaded built-up of plaque - who knew?
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Most of these foods are already part of our daily diet and are an easy way of gaining cleaner teeth.
Eating raw onion, on the other hand, may just be a step too far.