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Jun 23, 2026

TikTok videos are feeding an ‘illicit subculture’ with risks of cancer and dementia, warns doc

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TikTok videos are feeding an ‘illicit subculture’ with risks of cancer and dementia, warns doc

By Rachel Sacks Published June 22, 2026, 10:19 a.m. ET

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Talk about mixed messaging.

Despite the well-documented dangers, videos posted on TikTok have been normalizing illegal vaping among young people, according to new research.

Meanwhile, evidence-based health advice is struggling to cut through the clutter and noise.

Hispanic woman vaping and taking a selfie on her smartphone in a cozy living room.
While the downsides of vaping are numerous, social media is normalizing the illegal habit among young audiences. Krakenimages.com – stock.adobe.com

While smoking rates have fallen to record lows, vaping has become increasingly common, with an estimated 1.63 million US teens regularly using e-cigarettes in 2024.

Despite claims that it’s a less harmful alternative to traditional cigarettes, multiple studies have found that vaping brings on potential risk of organ failure, heart disease and brain issues like dementia.

Now, a study from the University of East Anglia has found that humorous content about the use of e-cigs portrays them as normal and harmless to young audiences, using hashtags like #noIDvape and #puffbundles.

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The researchers pointed out that while there are plenty of health and educational websites with accurate information, social media content is less regulated and draws in more young viewers.

“These TikTok videos attract significant attention and can feed into an emerging illicit vape subculture, where young people exchange tips, experiences and ways to bypass age restrictions,” Dr. Emma Ward, from UEA’s Norwich Medical School, said in a press release.

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