Does Left Handers Die Younger?

Left-handers tend to die, on average, about nine years earlier than right-handers, according to a surprising and controversial new study published today by California and Canadian researchers.

Do left handers have a shorter lifespan?

Left-handed people tend to live significantly shorter lives than right-handers, perhaps because they face more perils in a world dominated by the right-handed, according to new research. ... Right-handed men lived 10 years longer than left-handed men, the report said. The researchers, Dr.

Do left handers have higher IQ?

While there are curious differences between lefties and righties, a higher intelligence level probably isn't one of them. Many studies show mixed results when examining this complicated link, leading researchers to conclude that left-handed people are no smarter than their right-handed counterparts.