Interviewed by "milk princess", drug testing staff.

● The director of the “Toxic Toxicity Division” of the “National Forensic Science and Research Institute” interviewed the media

● Q: Do you detect narcotic ingredients in close examination when you have sex with women who use narcotics?

A: It is not Korea, but there are overseas cases. There are cases where narcotic components were detected from women after men who used narcotics had sex with women. When women use narcotics, there has been no case where narcotic ingredients were detected in the body of the other male.

● Q: After using narcotics, if I dye my hair, can I really not test it?

A: After staining, the narcotic component to be detected may decrease, but it is not lost. Drugs always leave a trace.