Bromhidrosis or body odor (also called bromidrosis, osmidrosis and ozochrotia) is the smell of bacteria growing on the body. These bacteria multiply considerably in the presence of sweat, but sweat itself is almost totally odorless. Body odor is associated with the hair, feet, groin (upper medial thigh), anus, skin in general, armpits, genitals, pubic hair, and mouth.

Body odor is specific to the individual, and can be used to identify people, though this is more often done by dogs than by humans. An individual's bodily odor is also influenced by diet, gender, genetics, health, medication, occupation, and mood.
　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　（Wikipedia）

2008/8/21 (Thu) 0:24:08