Dementia risk for people who quit smoking in middle age ‘same as someone who never smoked’

A recent study reveals that individuals who quit smoking in middle age can significantly reduce their risk of developing dementia, bringing it down to levels comparable to those who have never smoked. This research, involving over 9,000 participants from England and the US, shows that quitting smoking can halve the decline in verbal fluency and slow memory loss by 20%. This finding is crucial as it highlights the profound impact of lifestyle choices on cognitive health, encouraging more people to consider quitting smoking for better brain health.