According to this chart, heroin is both the most addictive and most harmful drug. On the dependence scale, the three most addicting drugs are heroin (#1), cocaine (#2) and tobacco (#3).

To compare addictive drugs, scientists averaged 3 factors: physical harm, dependency or addiction, and social harm. Here are the top in the dependency category.

1. Heroin Nutt et al.'s experts ranked heroin as the most addictive drug, giving it a score of 3 out of a maximum score of 3. Heroin is an opiate that causes the level of dopamine in the brain's ...

Nutt et al.’s experts ranked heroin as the most addictive drug, giving it a score of 3 out of a maximum score of 3. Heroin is an opiate that causes the level of dopamine in the brain’s reward ...

Based on that scale, these are the 10 most addictive drugs: Skye Gould/Tech Insider As you can see, heroin was by far the most addictive, scoring a three in terms of ...

What are the most addictive drugs? This question seems simple, but the answer depends on whom you ask. From the points of view of different researchers, the potential for a drug to be addictive ...

What are the most addictive drugs? This question seems simple, but the answer depends on whom you ask. 1 weather alerts 1 closings/delays. Watch Now. 1 weather alerts 1 closings/delays.

Nutt et al.’s experts ranked heroin as the most addictive drug, giving it a score of 3 out of a maximum score of 3. Heroin is an opiate that causes the level of dopamine in the brain’s reward ...

What are the most addictive drugs? This question seems simple, but the answer depends on whom you ask. 1 weather alerts 1 closings/delays. Watch Now. 1 weather alerts 1 closings/delays.

What are the most addictive drugs? This question seems simple, but the answer depends on whom you ask. 1 weather alerts 1 closings/delays. Watch Now. 1 weather alerts 1 closings/delays.

What are the most addictive drugs? This question seems simple, but the answer depends on whom you ask. From the points of view of different researchers, ...

What are the most addictive drugs? This question seems simple, but the answer depends on whom you ask. 1 weather alerts 1 closings/delays. Watch Now. 1 weather alerts 1 closings/delays.