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Quitting smoking improves brain health at any age

A study shows quitting smoking protects the brain, even after decades of smoking.

Published 6sem1 sourceImportant
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The fact

Benefits appear after five years of abstinence, lowering dementia risks.

Researchers highlight the need for anti-smoking policies for public health.

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Auto-synthesis from 1 media source · identified on June 26, 2026
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