Scientists Discover the Earliest Evidence of Drug Use in Really Old Teeth

Scientists Discover the Earliest Evidence of Drug Use in Really Old Teeth: A hunter-gatherer who lived in Indonesia as early as 25,000 years ago may have regularly sucked on betel nuts to release their psychoactive properties. By Becky Ferreira Humans have dabbled with mind-altering substances for thousands of years. Our ancestors imbibed fermented alcoholic drinks like beer and mead, and experimented with psychedelic ayahuasca and the opiates