Teeth become discoloured over time due to diet, smoking and poor oral hygiene. Yellow or grey teeth affect your appearance and self-confidence but can also have an impact on your overall oral health. Many stains are due to plaque build-up, which can contribute to...
Teeth discoloration occurs naturally with age, but the process can be exacerbated by pigmented foods and beverages, some medications, and smoking. Although you can take steps to minimize teeth darkening by watching what you eat and drink, it’s impossible to avoid...
