HALLOWEEN this week means lots of sugary treats that are bad news for mouth health. When sugar mixes with bacteria in your mouth, it forms acids that attack tooth enamel. The World Health ...
By Primrose Freestone Toothbrushes and showerheads in modern homes are teeming with viruses known as bacteriophages (bacteria eaters), a new study has found. Many of these ‘phages’ – as they’re known ...