Understanding Drug Prevalence: What is the most widely illegal drug?
•
4 min read
According to the United Nations Office on Drugs and Crime (UNODC), cannabis products like marijuana and hashish are the most widely used illicit drugs in the world, with hundreds of millions of users annually. While legal status is changing in some regions, this substance consistently ranks highest in terms of global prevalence, addressing the question of **what is the most widely illegal drug** from a usage standpoint.