Tooth decay, cavities, and stains can cause teeth to appear black. Good dental hygiene, professional cleaning, and surgery can treat this.

Brown spots can form anywhere on the teeth, ... These spots can vary in color from yellowish-brown to black-brown. ... The particles build up with repeated use and can stain the teeth.

A dental expert has issued a health warning about the risk of 'black triangles' between your teeth, and what to do if you spot them. Anna Peterson, a dentist based in Essex, took to TikTok to ...

‘Black triangles between your teeth are not inherently dangerous but may be associated with oral health concerns, like gum disease or gum recession,’ says Dr Abdul. ‘They are not necessarily ...

Three colours building up on the teeth that could indicate 'advanced' periodontal disease Research has shown that the disease puts you at a three-times greater risk of heart attacks and strokes.