Marijuana: From Ancient History to Now

Cannabis has been used by human civilizations for thousands of years. Archaeological evidence suggests that ancient cultures across Asia, the Middle East and Africa used cannabis for medicine, textiles and religious rituals.

Early medical texts from China and Egypt describe cannabis being used to treat pain, inflammation and other ailments. In ancient Greece and Rome, writers documented the use of cannabis preparations for a variety of conditions.

During the nineteenth century, Western doctors rediscovered medicinal cannabis after observing its use in India and other parts of Asia. Cannabis extracts became widely used in European medicine before prohibition laws emerged in the early twentieth century.

Scientific understanding of cannabis advanced dramatically in the twentieth century when researchers identified THC, the primary psychoactive compound in the plant. This discovery eventually led to the identification of the endocannabinoid system within the human body.

From ancient herbal medicine to modern scientific research, cannabis has maintained a complex relationship with human society for millennia.