One in 10 iPod users risks going deaf, experts warn

"Up to 10 per cent of iPod and other MP3 users across Europe are risking deafness if they listen for more than an hour a day for at least five years. That means about 10million could end up sacrificing their hearing simply because they can't stop listening to music.
The warning comes from the EU's scientific committee on emerging health risks. "

[via daily mail]