I shouldn't have to tell an adult this, but: HEROIN IS BAD FOR YOU. nida.nih.gov/publications...
What are the long-term effects of heroin use? | National Institute on Drug AbuseRepeated heroin use changes the physical structure13 and physiology of the brain, creating long-term imbalances in neuronal and hormonal systems that are not easily reversed.14,15 Studies have shown s...nida.nih.gov