Left-handed

People who are left-handed are more dextrous with their left hand than with their right hand: they will probably also use their left hand for tasks such as personal care, cooking, and so on. Writing is not as good an indicator of handedness as it might seem, because many people who write with their right hand use their left for everything else.

External links

• Gene Expression: left-handedness: 'feast or famine' mutation
• International Left Handers Day