The new study demonstrated that superior childhood intelligence is related to an inferior risk of death until age 79. Superior intelligence (IQ) in childhood is related with an inferior lifetime risk of main causes of death, counting heart disease, stroke, smoking related cancers, respiratory disease and dementia.
The study revealed that lifestyle particularly tobacco smoking, is a significant component of intelligence on dissimilarities in humanity.
Investigators from the University of Edinburgh examined the connection between intelligence test scores précised at age 11 and foremost causes of death in men and women up to age 79.
They examined 33,536 men and 32,229 women born in Scotland, who took an authorize childhood intelligence test at age 11, and who could be connected to cause of death data up to December 2015.
The investigators originated that superior childhood intelligence was linked with an inferior risk of death until age 79.