Violent games improve your eyesight

The more you shoot, the better you see
The more you shoot, the better you see

Forget munching carrots. If you really want to improve your vision, pick up a controller and have a bash at Grand Theft Auto.

In a recent study Tel Aviv University, 22 game-playing teens were divided into two groups. One played violent video games like Call of Duty, and the other played The Sims 2.