cigarettes dementia Scientists Link Smoking to Increased Dementia Risk

Smoking cigarettes can have a profound impact on risks of dementia, research suggests

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Quitting smoking may be associated with a lowered risk of dementia, especially for people who avoid major weight gain after quitting, according to a study published May 20, 2026, in Neurology, the

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Smoking may spark reaction tied to dementia

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New study published in Neurology Journal: Quitting smoking associated with lower dementia risk, weight gain may reduce the benefit. https://hubs.la/Q04hnZMs0

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Heavier Mid-Life Smoking May Double Dementia Risk in Later Years

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STUDY || Smoking cigarettes may raise dementia risk by triggering harmful chemical signals from the lungs to the brain, a new study has found. Researchers identified a previously unmapped lung-to-brain route via

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Quitting Smoking May Lower Dementia Risk, Study Finds

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