Predicting and Preventing Dementia

Dr Linda Calabresi

writer

Dr Linda Calabresi

GP; Medical Editor, Healthed

Dr Linda Calabresi

Adolescent boys who struggle to understand how basic machines work and young girls who have difficulty remembering words are at increased risk of developing dementia when they’re older, new research has found.

According to the longitudinal study published in The Journal of the American Medical Association, lower mechanical reasoning in adolescence in boys was associated with a 17% higher risk of having dementia when they were 70. With girls it was a lower memory for words in adolescence that increased the odds of developing the degenerative disease.

It has been known for some time that the smarter you are throughout life, even as a child the less likely it is that you will develop dementia. Not a guarantee of protection – just a general trend. It has to do with cognitive reserve, the US researchers explain.

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Dr Linda Calabresi

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Dr Linda Calabresi

GP; Medical Editor, Healthed

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