Tiktok Rots the Brain; Why should it be removed?

By Janessa C.

In just a few years, TikTok has become one of the most influential platforms in the world, especially among teenagers and young adults. However, a growing body of evidence suggests that TikTok may have harmful effects on cognitive function, mental health, and societal behavior. Here's why TikTok should be seriously reconsidered, and possibly banned outright.

Shortened Attention Spans

Studies show that exposure to the quick, dopamine-driven content on TikTok can decrease attention spans. According to a 2021 report from Microsoft CEO , the average human attention span has dropped to just 8 seconds, and platforms like TikTok are believed to be a major contributor because of its fast-paced short videos, constantly changing videos train the brain to expect instant gratification, making it harder to engage with longer, more complex tasks.

TikTok Encourages Addictive Behavior

TikTok's algorithm is designed to maximize user engagement by showing highly personalized content, based on what you like and favorite on the app. This method changes the brain's dopamine reward system, similar to how gambling and drug use work. A 2022 study in the journal Addictive Behavior found a direct connection between TikTok and its repeated cycle. “The endless scroll and unpredictable rewards (like viral videos) trap users in a cycle that's hard to break. Especially for those of younger generations, whose brains are still developing, with less self control.”

Negative Mental Health Effects

Research consistently shows a connection between TikTok usage and increased rates of anxiety, depression, and poor self-esteem among teens. A 2022 study from the American Psychological Association found that heavy social media use, particularly TikTok, creates unrealistic standards of body image issues and social comparison, leading to negative emotional outcomes. APA PsycNet says TikTok also exposes young users to dangerous trends like disordered eating challenges and misinformation about mental health, often without appropriate warnings.

Given these concerns, banning TikTok, or at the very least enforcing strict regulations and reforms is not just a good idea; it may be necessary for the health of individuals and society as a whole.