SIFs have shown significant benefits in reducing harm among people who use drugs. One of the primary advantages is the reduction in HIV and Hepatitis C transmission rates. These facilities provide sterile injecting equipment and safe disposal options, which minimizes the risk of needle-sharing. Additionally, the presence of healthcare professionals ensures immediate response to overdoses, significantly reducing overdose deaths. Studies have also indicated that SIFs can serve as a gateway to addiction treatment and social services, encouraging users to seek help and support.