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Early smoking could be a death sentence for teens—the risks parents must know
A study showed that teens who start smoking before the age of 15 have a 27 percent higher risk of developing chronic obstructive pulmonary disease (COPD) in adulthood. Early smoking harms vital lung development during adolescence.

Smoking early could be a death sentence for teens—risks parents should know (Image credit: iStock)
Teens may view smoking as a symbol of sophistication, but a recent study highlights its far-reaching consequences, including a significantly increased risk of chronic lung disease in adulthood. Chronic Obstructive Pulmonary Disease: Children who start smoking before the age of 15 have a higher risk of developing chronic obstructive pulmonary disease (COPD) than those who start smoking later, according to a study published in the Journal of the COPD Foundation. 27 percent more.
“Our study shows that a person who smoked in childhood has an increased risk of developing COPD, regardless of current smoking status, smoking duration, cigarette pack years and secondhand exposure,” said Dr. Laura Poulin, a pulmonologist at Dartmouth Health. Anything exposed to smoke.” Dartmouth Hitchcock Medical Center, in a news release.
COPD is a progressive lung disease that impairs breathing and worsens over time. There is no cure for COPD, which is often linked to smoking, so prevention is important.
Childhood smoking and COPD risk
The study explored whether smoking during childhood increases the risk of COPD later in life, even taking into account factors such as smoke exposure and smoking history. Researchers analyzed data from more than 10,100 participants in the Population Assessment of Tobacco and Health Study, a long-term federal project examining the health effects of smoking.
The findings revealed the following:
– About 29 percent of people who started smoking before the age of 15 developed COPD.
– This is compared with 21 percent of those who started at age 15 or older and just under 8 percent of those who never smoked.
Additionally, early smokers were more likely to be current smokers, had smoked for longer periods, and experienced greater exposure to secondhand smoke. Even after taking these factors into account, childhood smokers still had a higher risk of COPD than those who started smoking later.
“Critical lung development occurs during childhood and early adolescence, making children’s lungs particularly vulnerable to the damage caused by cigarette smoking,” Dr. Paulin said. “These findings highlight the need for stronger public health measures to prevent childhood smoking.”
Ways to keep teenagers away from smoking
Stopping teens from smoking can significantly reduce their risk of long-term health problems like COPD. Here are some practical tips for parents and guardians:
- Educate about the risks: Share studies like this one that emphasize the lifelong consequences of smoking, including COPD, heart disease and cancer.
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