A groundbreaking study has uncovered a surprising connection: sleep deprivation and insomnia may make individuals more susceptible to believing in conspiracy theories.
The Hidden Cost of Poor Sleep
While sleep is essential for overall well-being, a lack of rest is already known to contribute to various health risks such as high blood pressure, heart disease, and anxiety. Now, researchers have found another unexpected consequence—sleep deprivation may also fuel belief in conspiracy theories.
A study conducted by the University of Nottingham’s School of Psychology, published in the Journal of Health Psychology, involved over 1,000 participants. The findings suggest that inadequate sleep can increase a person’s tendency to embrace conspiracy-based thinking, especially when coupled with stress, depression, or exposure to misinformation.
How Sleep Loss Influences Conspiracy Thinking
The research included two experiments:
Experiment 1: 540 participants completed a sleep quality assessment before reading articles about the Notre Dame fire. Some received a fact-based report, while others read a fabricated conspiracy-laden story. Those with poorer sleep quality were more likely to believe the conspiracy version.
Experiment 2: 575 participants were assessed for psychological factors and conspiracy tendencies. The results confirmed a direct link between sleep deprivation and a higher likelihood of endorsing conspiratorial beliefs, with depression playing a key role.
The Broader Impact of Misinformation and Sleep Deprivation
Daniel Jolly, an associate professor of social psychology and the study’s lead author, emphasizes that sleep is fundamental to mental health and rational thinking. Previous research has already linked sleep deprivation to increased risks of depression, anxiety, and paranoia—conditions that can heighten susceptibility to misinformation.
The consequences of conspiracy beliefs extend beyond personal opinions. From vaccine skepticism during the COVID-19 pandemic to widespread climate change denial, misinformation has tangible societal effects.
A Simple Solution: Prioritizing Sleep
The study suggests that improving sleep quality could act as a safeguard against misinformation and conspiracy beliefs. In a world flooded with disinformation, a good night’s sleep may be one of the simplest yet most effective ways to maintain a clear and rational perspective.
About the author:
Jabba is an explorer of the unknown, an investigative journalist at heart, and a hunter of the truth that official history prefers to keep silent about. With over 10 years of experience writing alternative analyses and in-depth investigations.
