Skip to content
Search AI Powered

Latest Stories

Some Say Vaping Is the Healthy Alternative to Smoking, But There Are Risks to Vaping as Well

Some Say Vaping Is the Healthy Alternative to Smoking, But There Are Risks to Vaping as Well
MIAMI, FL - APRIL 24: Julia Boyle enjoys an electronic cigarette as she waits for customers at the Vapor Shark store on April 24, 2014 in Miami, Florida. Brandon Leidel, CEO, Director of Operations Vapor Shark, said he welcomes the annoucement by the Food and Drug Administration that they are proposing the first federal regulations on electronic cigarettes, which would ban sales of the popular devices to anyone under 18 and require makers to gain FDA approval for their products. (Photo by Joe Raedle/Getty Images)

This alternative to smoking still poses significant health risks.

Cigarettes can be one of the most difficult addictions to quit, as addictive as heroin. So the rise of vaping—inhaling vaporized nicotine through electronic “e-cigarettes”—has been touted as the perfect solution to help smokers quit, or to offer a less toxic alternative to smoking.  

However, recent research has begun to look more closely at these allegedly reduced risks of vaping to health and finding them not as benign as they had initially thought.


For example, when we compare vaping’s health risks to smoking nicotine, certainly vaping is less toxic, but we’re talking degrees of risks. People who vape daily double their risk of heart attack as compared to those folks who don’t vape at all, according to the Society for Research on Nicotine and Tobacco. Cigarette smokers who smoke daily have a triple risk of heart attack as compared to those who don’t smoke. So while you reduce your risk with vaping, you still put yourself at considerable risk.

Moreover, while vaping sounds like a great way to quit cigarettes, a certain percentage of people, known as “dual users,” end up both vaping and smoking, according to Stanton Glantz, a professor of medicine at the University of California, San Francisco (UCSF) and director of its Center for Tobacco Control Research and Education.

He explained to Business Insider that people who both smoked and vaped every day have five times the risk of a heart attack as those who did not partake of either habit.

"E-cigarettes are widely promoted as a smoking cessation aid but for some, they actually make it harder to quit, so most people end up doing both," Glantz said. "This is the dominant use."

And e-cigarettes have a leg up on regular cigarettes in appealing to users; to make them more palatable, manufacturers offer a wide array of flavorings to sweeten them up. While these are tasty on the tongue, research has found that some of the chemical byproducts of these flavorings are harmful to human health. In 2009, the FDA issued a warning that an ingredient found in antifreeze, diethylene glycol, was also found in e-cigarette vapor. And in 2015, a study published in the New England Journal of Medicine showed that some e-cigarettes contained formaldehyde, a carcinogen, as well as the heavy metals nickel and lead.

Further research at Lawrence Berkeley National Laboratory involved two types of e-cigarettes, which run on batteries. Researchers tested two types of electronic cigarettes at different battery settings. The vapor produced included 31 harmful chemicals, including two possibly cancer-causing compounds that had not been previously found in e-cig vapor. The concentration of chemicals varied by the temperature at which they were vaporized. The higher the temperature of the heating coil, the greater the number of chemicals emitted.

"These heating coils, as currently made, seem to be leaking toxic metals — which then get into the aerosols that vapers inhale," Ana Maria Rule, author of a study on the subject published in the journal Environmental Health Perspectives, and an assistant scientist at the Johns Hopkins Bloomberg School of Public Health said in a statement.

Chemical carcinogens can damage genetic DNA, which can lead to mutations, and multiple mutations can lead to cancer.

"Advocates of e-cigarettes say emissions are much lower than from conventional cigarettes, so you’re better off using e-cigarettes," Berkeley Lab researcher and study co-author Hugo Destaillats said in a statement. "I would say, that may be true for certain users — for example, long time smokers that cannot quit — but the problem is, it doesn’t mean that they’re healthy. Regular cigarettes are super unhealthy. E-cigarettes are just unhealthy.”

Until recently, the key problem with e-cigs, as far as researchers were concerned, was the chemical makeup of the e-cigarette vapor and flavoring system as they react to heat. They had not thought that vaporized nicotine itself might be cancer causing. However, a new study published in the Proceedings of the National Academy of Sciences (PNAS) in 2018 found that the nicotine in e-cigarettes induced DNA damage in the lungs, bladder and heart of mice. It also proved to limit the lungs ability to repair and heal themselves. Two byproducts of nicotine, nitrosation product 4-(methylnitrosamine)-1-(3-pyridyl)-1-butanone, were also shown to cause the growth of cancerous tumors on cultured human lung and bladder cells, as well.

While e-cigarettes have been shown to be slightly safer to human health than regular cigarettes, it’s quite a stretch to suggest that they are safe. This has led to concerns about the most vulnerable group of people who are taking to vaping in greater numbers every year: teenagers. Attracted by the sweet flavorings, and lulled by the misinformation about the relative safety of vaping, more teens have begun to try vaping since 2011. In fact, according to a report published by the Centers for Disease Control and Prevention (CDC), more than three million teens had tried vaping in 2015.

Now UCSF’s research team has verified that teens who vape e-cigarettes have higher levels of the cancer-causing chemicals than nonsmokers, according to NBC News.

The presence of harmful ingredients in e-cigarette vapor has been established‍; we can now say that these chemicals are found in the body of human adolescents who use these products,” the researchers wrote in a study published in the journal Pediatrics.

Public health agencies such as the CDC and the surgeon general's office are also concerned that vaping is a gateway for teens to smoke regular cigarettes, as the nicotine in vaping is not only addictive but sensitizes the brain to be more reactive to other drugs.

Indeed, according to the National Institute on Drug Abuse, as of 2017, kids who use e-cigarettes are more than 30% more likely to go on to smoke regular cigarettes within six months than kids who don’t vape.

Moreover, a National Institutes on Health report suggests that cigarette smoking is often a gateway to other drugs, including marijuana, cocaine and even heroin.

Naturally, public health agencies are sounding alarm bells. "E-cigarette use among youth will begin kids on a lifelong addiction to nicotine and tobacco products," said the president of the American Lung Association.

In 2016, the Food and Drug Administration banned the sale of vaporizers, as e-cigarettes are called, to minors, in a similar way to how traditional cigarettes are regulated. Kids under the age of 18 can’t purchase anything considered to be "Electronic Nicotine Delivery Systems."

However, it’s still remarkably easy to purchase vape pens, and does little to stop kids from using those that belong to others.

In general, public health officials and scientists agree that more research needs to be conducted. Most of the existing research on e-cigs has been on what they call “cigalikes,” devices that most resemble regular cigarettes, with a disposable mechanism that is preloaded with the vaporizer liquid/nicotine.  

However, daily vapers are more likely to use reusable devices that they can customize to their preferences. These are known as mods or “tank-style” devices which involve a battery and a mouthpiece, and may cause the most damage to health.

Researchers have their work cut out for them given that new types of e-cigarettes are being developed every day.

"Direct sampling from e-cigarette consumers rather than purchasing e-cigarettes from a store or company is thus needed to assess typically used devices," Rule wrote in her paper.

More from News

Screenshots from @sweetteataylor's TikTok video
@sweetteataylor/TikTok

Gay Man's Story About A Recent Hookup Takes An Awkward Turn At The Car Wash—And Yikes

We've all heard of the walk of shame, but have we heard of the car wash of shame?

TikToker @sweetteataylor found himself in a uniquely awkward situation after he hooked up with a guy a few nights before via Grindr. When the guy was getting ready to leave, he dropped his wallet, exposing a photo of him with his wife and children.

Keep ReadingShow less
Taylor Swift, Travis Kelce, and Jason Kelce
@newheightsshow/TikTok

Taylor Swift Just Appeared On Travis Kelce's Podcast—And Hilariously Trolled His Fans

There is one vital, earth-shattering, no-going-back difference between Swifties and a certain subgroup of male football fans: Swifties are big fans of Taylor Swift's relationship with Chiefs tight end Travis Kelce. But this group of male football fans?

They hate the relationship so much, they're counting down the days until Kelce retires, just so they hopefully don't have to see Swift in the stands anymore. Talk about conditional love!

Keep ReadingShow less
Matt Rife
Gilbert Flores/GG2025/Penske Media/Getty Images

Fans Outraged After Makeup Brand Features Controversial Comedian Matt Rife In New Ad Campaign

Content warning: domestic violence, joking about domestic violence

From tasteless and harmful domestic violence jokes on Netflix to becoming the protector for haunted dolls, Matt Rife has been hot in the news lately, but honestly, not all news is good news.

Keep ReadingShow less
Skyler Gisondo; Ariana Grande
River Callaway/Variety via Getty Images; Ethan Miller/Getty Images

Ariana Grande Costar Offers Hilarious Reaction After Fan Claims She's Never Cast Opposite 'Hot' Actors

In our chaotic world, there are still a few things you can count on: the sun rising and setting, and "Stan Twitter" being unhinged.

After the announcement of him being cast next to pop diva Ariana Grande, actor Skyler Gisondo was the latest star to learn how pop stans just go on X and say anything that comes to mind.

Keep ReadingShow less
Nikki Hiltz
Patrick Smith/Getty Images

Trans Nonbinary Track Star Nikki Hiltz Shares Powerful Video Documenting Their Top Surgery Journey

United States Olympian Nikki Hiltz is a middle distance runner who in 2021 came out as transgender and nonbinary on International Transgender Day of Visibility.

On August 6 of this year—four years after coming out and four days after winning the national title in the 1500 meter race at the USA Track and Field Championships in Eugene, Oregon...

Keep ReadingShow less