nocturia

Night-time loo trips 'linked to salt in diet'

The problem - called nocturia - which mainly affects the over-60s, leads to disrupted sleep and can significantly affect people's lives.

In a study of more than 300 volunteers, researchers found that reduced salt intake led people to urinate less.

Advice to follow a sensible diet could help improve symptoms, UK doctors said.

The researchers, from Nagasaki University, presented their findings at the European Society of Urology congress in London.