From white and yellow to grey and even green, the appearance of our teeth can tell us more than you might think Ella Nunn is a writer for The Telegraph. She covers all areas of health and wellness – ...

We'd all love to have a flawless set of pearly whites. But whether it's a yellow stain, brown spots or chalky white patches, our teeth are rarely perfect. Instead of just being unsightly, these could ...

Add Yahoo as a preferred source to see more of our stories on Google. Most people focus on teeth whitening for cosmetic reasons, but experts say the natural shade of your teeth might also give ...

A change in tooth colour is caused by factors such as external stains from food, drinks, and tobacco, and internal factors such as disease, genetics, certain medications, or damage to the enamel ...

Most people focus on teeth whitening for cosmetic reasons, but experts say the natural shade of your teeth might also give important clues about your overall wellbeing. Dr Deepa Chopra, principal ...