GOOD CHEWS From biting your nails to chewing gum and leaving a mess

[custom_adv]

GNAWING your nails might make some people shudder, but biters have the last laugh.Some scientists believe such nibbling can keep you healthy. The theory is introducing new bacteria to your body could help your immune response recognise it in the future – like a vaccination.

Check Also

The first firefighters of Tehran – 90 years ago

It was one of those suffocating hot days in August 1935. The summer sun stood …