Dutch research

Drinking water doesn't prevent a hangover, study says

Instead, a study concluded, the only way to prevent a hangover is to drink less alcohol.

More than 800 students were asked how they tried to relieve hangover symptoms, but neither food nor water was found to have any positive effect.

The findings are being presented at a conference in Amsterdam.

A team of international researchers from the Netherlands and Canada surveyed students' drinking habits to find out whether hangovers could be eased or if some people were immune to them.