any "drug" used to alter a persons mood or perception (how they feel or how they experience things), eg. alcohol, marijuana, solvents, heroin. Back to the top
The Chinese view a person as being made up of various vital substances. The most important are called the ‘Three Treasures' - Essence/Jing, Qi and Shen. The others are Blood and Body Fluids. (All defined in this glossary.)