Night-time loo trips `linked to salt in diet`
(WorldNews Health)

Conversely, 98 people in the study ended up eating more salt than normal and found they went to the loo more often at night-time. Study author Dr Matsuo Tomohiro said larger studies were needed to confirm the link but the results could offer help for older people. `This work holds out the possibility that a simply dietary modification might significantly improve the quality of life for many...