A study reveals that mint flavor makes vape liquid more toxic and damaging to the lungs US news

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A ‘vaping robot’ has helped scientists reveal the damage menthol-flavored e-cigarettes do to your lungs.

Tuesday, April 11, 2023, 10:08 a.m., United Kingdom

A new study revealed that adding mint flavor to vaping liquid makes it more toxic and damaging to the lungs.

Researchers have found that menthol-flavored vape liquid generates more toxic microparticles than juice without menthol.

They used a custom-designed “vaping robot” that mimics the mechanics of human breathing and vaping behavior to analyze the difference that the mint flavor makes.

They also examined the e-papers’ medical records and found that the menthol leaves breathed less labored and had poorer lung function compared to non-menthol smokers – regardless of age, gender, race, and smoking of nicotine or cannabis products.

“Many people, especially young adults, mistakenly assume that vaping is safe, but even nicotine-free vaping mixtures contain many compounds that can harm your health,” said senior researcher Cambys H. Bennam, associate professor at the University of Pittsburgh School of Medicine. Damage to the lungs.

“Just because something is safe to consume as food does not mean it is safe to inhale.”

Read more: ‘Enforcement teams’ to crack down on illegal e-cigarette sales Most parents think kids don’t vape – that’s not what the numbers say

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The vaping robot accurately simulates temperature, humidity, puff volume and vaping duration, which means it can simulate healthy and patient breathing pattern and reliably predict vapes-related lung toxicity.

Researchers developed the robot to better test how vaping liquids are mixed and added flavorings that influence their composition and health effects.

It overcomes the limitations of traditional tests involving the use of rats, mice, or growing cells in the laboratory.

Rodents have very different anatomy for their nasal passages while laboratory tests can take weeks or months to provide reliable results.

The research was published Tuesday in the journal Respiratory Research.

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