FEB 05, 2017 6:46 AM PST

How Your Body Reacts to Quitting Smoking

WRITTEN BY: Xuan Pham

No matter how you slice it, smoking is unequivocally dangerous to your health. Cigarette smoking is now the number one leading cause of preventable disease and death in the US. But, because nicotine is addictive, the habit is hard to break. As such, even knowing the health risks associated with smoking, about 40 million Americans still light up cigarettes daily.

And while it's best to never smoke, quitting smoking is still far better than continuing to smoke. The benefits of quitting smoking can begin in as little as an hour. With continued cessation, risks for disease and cancer slowly begin to drop. And in some cases, the risks may be comparable to people who have never smoked. A 40-year-old smoker could potentially live 9 years longer after having quit smoking as compare to continued smoking.

Of course smoking can induce some permanent biological changes, but it's never too late to quit!
About the Author
  • I am a human geneticist, passionate about telling stories to make science more engaging and approachable. Find more of my writing at the Hopkins BioMedical Odyssey blog and at TheGeneTwist.com.
You May Also Like
DEC 30, 2019
Plants & Animals
DEC 30, 2019
Are Blue Animals Truly Blue?
Animals come in all sorts of colors, and while the animal kingdom has most of the rainbow’s colors at its disposal, there are a few exceptions. Some...
JAN 06, 2020
Plants & Animals
JAN 06, 2020
Every River Leap a Proboscis Monkey Makes Could be its Last
Leaves are one of the most essential components of a proboscis monkey’s diet, and in some cases, getting to the tastiest leaves means taking an enorm...
JAN 21, 2020
Earth & The Environment
JAN 21, 2020
Scientists Assess GHG Emissions Related to Palm Oil Land Conversion
Palm oil production remains problematic in several ways, and a new study from researchers at the University of Nottingham has quantified one of these probl...
FEB 12, 2020
Health & Medicine
FEB 12, 2020
Brain Patients are Advancing Research
Neuroscientists may face the challenge of not having enough material or high-quality material to study the condition they’re researching. Luckily&mda...
FEB 16, 2020
Plants & Animals
FEB 16, 2020
Drone Footage Shows a Hungry Blue Whale Lunging At Krill
Blue whales are the largest living mammals on Earth, capable of growing as long as three full-length school busses. As you might come to expect, large anim...
FEB 20, 2020
Cardiology
FEB 20, 2020
Most Commonly Birth Defects Affect The Heart
Birth defects are not uncommon. For every 33 babies born in the United States each year, one is born with a defect. That adds up to about 120,000 babies ea...
Loading Comments...