The viral cinnamon challenge was more than a prank; it was a health hazard.

The viral cinnamon challenge was more than a prank; it was a health hazard.
Image: Intellect (generated)

In short: In the early 2010s, a viral trend dared participants to swallow a tablespoon of dry cinnamon in under a minute without water. While social media users laughed at the resulting coughing fits, the stunt carried severe medical risks, including lung inflammation, pneumonia, and even the potential for a collapsed lung.

The challenge gained viral momentum on social media platforms around 2010, with Twitter mentions peaking at nearly 70,000 per day in January 2012. Participants attempted to consume a tablespoon of ground cinnamon, a feat that often resulted in uncontrollable coughing, gagging, and vomiting. The physical mechanism behind the danger is the cinnamon's tendency to form clumps that can obstruct airways, leading to accidental inhalation. Once in the lungs, the powder causes significant inflammation and can trigger infections or permanent scarring.

Beyond immediate choking hazards, cinnamon contains cinnamaldehyde, a compound that irritates skin and mucous membranes, causing burning and itching if the powder is exhaled through the nose. Furthermore, cinnamon contains coumarin, which is moderately toxic to the liver and kidneys in large doses. Preclinical research on rats has also linked the cellulose fibers in cinnamon to allergic hypersensitivity reactions. The risks are not merely theoretical; in the first three months of 2012 alone, American poison control centers received over 100 calls related to the challenge, and one Michigan teenager required four days of hospitalization.

Despite these dangers, the stunt was widely broadcast, appearing on reality television shows like Big Brother UK and being performed by public figures such as NBA players Nick Young and JaVale McGee. Comedians like Colleen Ballinger and GloZell Green leveraged the trend for massive online traffic, with Green’s video garnering over 60 million views. Even attempts to 'beat' the challenge, such as the one by Tory Belleci on MythBusters, highlighted the difficulty; Belleci only succeeded by taking longer than the 60-second limit. By 2014, the trend had largely faded, leaving behind a legacy of viral notoriety and documented medical warnings.

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