Most Widely Used Drug in Asian Countries

The United Nations Office on Drugs and Crime reported in 2011 that methamphetamine was the most widely used drug in the following Asian countries:

Brunei, Cambodia, Japan, Laos, the Philippines, South Korea, and Thailand.

(See more meth addiction facts and statistics.)

Source:  Andrew R.C. Marshall, “Special Report: In Mekong, Chinese murders and bloody diplomacy,” Reuters, January 27, 2012.