Quitting smoking may be good for your brain, even if you stop later in life : Short Wave
✍️ Aru Nair Regina G. Barber, Aru Nair, Regina G. Barber📅 October 17, 2025 12:00 AM🕐 Scraped: October 17, 2025
Summary: The rate of smoking cigarettes has steadily declined since the 1960s – when Congress required warnings on cigarette boxes. Research shows that people are more likely to try to quit smoking when they’re under 40. But a new study in the journal The Lancet Healthy Longevity shows that quitting later in life can still be beneficial – and could possibly lower your risk for dementia. For this and more news from the science journals, Short Wave hosts Regina G. Barber and Emily Kwong talk with All Things Considered host Mary Louise Kelly.Interested in knowing more about science behind the headlines? Email us your question at [email protected] to every episode of Short Wave sponsor-free and support our work at NPR by signing up for Short Wave+ at plus.npr.org/shortwave.
Quitting smoking may be good for your brain, even if you stop later in life
