Cigarette Smoking in the U.S. Hits Historic Low, But Vaping and Nicotine Pouch Use Increase
Recent research from the New England Journal of Medicine reveals that the percentage of adult smokers in the United States has fallen to a record low of 9.9% in 2024. However, experts warn that turning to vaping and nicotine pouches isn’t necessarily a safer option. Dr. Marc Siegel, a medical analyst, highlights the addictive qualities of these alternatives, which often contain high nicotine levels. He raises concerns about potential health issues, particularly related to heart and digestive health, and notes the worrying trend of social media helping to popularize these products among young people.
Switching from cigarettes to vaping is often viewed as a healthier choice. Still, a large study published in the American Journal of Ophthalmology challenges this notion. Researchers from Korea University College of Medicine analyzed data from over 179,000 adults. All participants had smoked traditional cigarettes and quit by 2018 or 2019.
The study divided 32,316 participants into two groups: those who completely quit all nicotine products and those who switched to smokeless alternatives, like vapes. Researchers followed these individuals for an average of 4.6 years, tracking their eye health for conditions such as cataracts, glaucoma, and diabetic retinopathy.
During the study, there were 6,328 major eye disease incidents. Those who quit nicotine completely had the lowest rate of eye disease, recording just 41.1 cases for every 1,000 people annually. In comparison, individuals who switched to smokeless products had a higher incidence rate of 44 cases per 1,000.
The findings suggest that switching to alternative nicotine options might carry a 7% higher risk of developing serious eye diseases compared to quitting nicotine altogether. Alarmingly, those who transitioned to vapes faced a 24% increased risk of diabetic retinopathy, a condition that can damage blood vessels in the eye.
While this research brings to light significant concerns, the authors also recognize some limitations. The study relies on health insurance data and self-reported habits, which might not accurately reflect actual usage.
Nonetheless, the researchers conclude that relying on smokeless nicotine products as a substitute for cigarettes does not eliminate the risk of serious eye health issues.
