COFFEE ‘CURES BAD BREATH’

Scientists say extract of coffee beans can prevent the build-up of bacteria in the mouth.

Professor Mel Rosenberg, of Tel Aviv University, said: “Everybody thinks coffee causes bad breath and it’s often true, because coffee becomes potent when mixed with milk and can ferment into smelly substances. But contrary to our expectations, we found some components in coffee that actually inhibit bad breath.”

The discovery could lead to a new type of mouthwash. Purified coffee extract could be added to the mixture to prevent bacteria forming, instead of simply masking the smell with a mint flavour.