Left-handed stroke victims reportedly recover faster. While the reason is unclear, some believe it's due to left-handed people having to strengthen both sides of the brain to succeed in a right-handed world. read more
Left-handed people are naturally better at writing with their left hand than most right-handed people. There may be more things but the above statement I can make with some certainty. read more
Twenty percent of all Mensa members say they are left-handed, and among the famous “smart” lefties: Charles Darwin, Albert Einstein, Benjamin Franklin, and Isaac Newton. And a study conducted at St. Lawrence University found that more left-handed people had IQs over 140 than their right-handed counterparts. Lefties are better able to multitask. read more