3. Inhalants (Solvents)
Addiction rate: 1.01
This is one of the drugs which are popular among nurses and teenagers and one of the least addictive drugs on our list. Being easy to use and very available in hospitals, it can often be found in pockets of medical workers. As their name says, they are inhaled which is why they are easy to use by literally everyone.
2. Anabolic Steroids
Addiction rate: 0.88
It is hard to say if this is a drug or not knowing that sportsmen use it for boosting muscles. Although they claim that a careful usage cannot harm their health, because it’s aong the least addictive drugs, it is hard to stop young people, new in gyms, from using it excessively. High doses over a long period of time can be very harmful to the heart and health.