If you are harboring any such doubts, this may dispel them. As reported by The Irish Mirror:
A young drug addict has been found guilty of possessing heroin with intent to supply after police discovered he was concealing 28 packages of the drug- in his anus.
The 16-year-old boy, who cannot be named for legal reasons, was arrested in March this year after police pulled over the car he was in with 46-year-old Alexander Mills, and noticed him acting uncomfortably.