Dementia risk for people who quit smoking in middle age ‘same as someone who never smoked’
According to new research, people who quit smoking in middle age can significantly reduce their risk of cognitive decline and dementia. The study, which involved over 9,400 participants from England, the US, and 10 other European countries, found that quitting smoking can halve the rate of decline in verbal fluency and slow memory loss by 20%. Remarkably, the study suggests that within 10 years of kicking the habit, the risk of developing dementia for former smokers becomes the same as for those who have never smoked. This highlights the substantial benefits of quitting smoking, even in middle age, in protecting cognitive function and reducing the likelihood of developing debilitating conditions like dementia.
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