We consulted dentists to discover the potential benefits and side effects of fluoride-free, nano-hydroxyapatite toothpaste.

The health service advises we check the packaging to find a product which contains at least 1,350 parts per million (ppm) ...

It adds that children don’t need to have special toothpaste – if they’re over the age of three, you should look for toothpaste with 1,350 to 1,500ppm fluoride (meaning you should be able to ...

First, I found out I was flossing wrong. Then I learned I’d misunderstood some pretty fundamental rules about using mouthwash. And now, the NHS has taught me that I don’t know how to read a ...