Levels of tooth decay among adults in England are now similar to those last seen more than 25 years ago, according to new figures. More than four in 10 people (41 per cent) had obvious signs of rotten ...

Losing teeth is more common as we age, due to gum disease, decay, general wear and tear, and other health-related issues. That’s especially true for adults over the age of 60, according to experts.

Healthy teeth have long been framed as a cosmetic bonus, but new data from Japan suggests they may be as fundamental to longevity as blood pressure or cholesterol. A massive national study of older ...