Why do heroin users have a greater risk of contracting HIV or AIDS?

Why do heroin users have a greater risk of contracting HIV or AIDS?

Michael Jourdan (Drug Researcher) gives expert video advice on: What are the psychological effects of heroin?; How does heroin affect the human body?; How do opioids like heroin affect the central nervous system? and more...

or other agency and then you're a qualified, and registered medical marijuana patient in A heroin user shouldn't really have a higher risk of contracting HIV, AIDS or hepatitis or anything else. Many people make the mistake of thinking that people contract these viruses due to the drug intake. It's like the drug is bearing HIV virus, that's not the case, not at all. They contract HIV and AIDS because they share needles basically. Because the intake of the drug is not done in a hygienic way and they do not take the drug safely, that's why they're smitten by these diseases.