Yellow teeth may seem like an inevitability of life, be it from drinking coffee, savoring red wine, or mere aging. Professional teeth whitening is an option, but there are those who would rather do it ...

Tobacco and coffee affect the outer layer of your teeth; if left untreated, these stains can make your teeth look unhealthy and lose their whiteness. Stained teeth can be a real confidence killer, ...

Medically reviewed by Brian T. Luong, DMD Key Takeaways Brushing with baking soda is safe and has low abrasiveness for teeth.