Researchers have uncovered evidence that hunter-gatherers in Indonesia consumed betel nuts as early as 25,000 years ago. This suggests that humans have used psychoactive substances for much longer than previously thought.
Two skulls discovered in Indonesia showed deep grooves on the teeth. Scientists believe these grooves result from sucking on betel nuts to access their psychoactive properties. This finding extends the known timeline of human pharmacological experimentation significantly.
Betel nuts, also known as areca nuts, are still popular today. They are chewed by more than 600 million people for their stimulating effects. Prior to this discovery, the oldest documented use of a psychoactive substance was the brewing of beer in Israel around 13,000 years ago.
The study, published in the journal Science Advances, highlights a fundamental aspect of human behavior. Adam Brumm, an archaeology professor at Griffith University, led the research. He notes the widespread use of psychoactive plants in ancient times and emphasizes its deep-rooted nature in human history.
This breakthrough not only adds to our understanding of early human behavior but also reshapes our perception of the timeline for human drug use. The findings reveal that the use of psychoactive plants was far more common in ancient societies than previously recognized.
Today, betel nut continues to be a popular stimulant, illustrating the enduring legacy of this ancient practice.
Tomb of Ancient Egyptian Judge and His Father Unearthed 
The Impact of El Niño on U.S. White Christmas Odds 
OpenAI Claims Breakthrough in Mathematics with AI Model 
Retraction of Pyramid Study Over Methodological Flaws 
Exploring Animal Senses Through Ed Yong’s ‘An Immense World’ 
Investigation Reveals Heat’s Deadlier Impact