Probably caffeine. It's definitely either caffeine, nicotine or ethanol.
Caffeine is the most widely used psychotropic drug in the world. It is found in coffee, tea, and many other beverages and foods.
Caffeine is the most widely used psychotropic drug in the world. It is found in coffee, tea, energy drinks, and some medications. It is known for its stimulating effects on the central nervous system, improving alertness and reducing fatigue.
Alcohol is the oldest drug known to man, and also the most widely-used drug. So, I would imagine it is the most widely-abused drug, as well.
Marijuana is the second most widely used illegal drug in the US after cocaine.
Alcohol is the most used legal drug. Of Illicit drugs the most widely used drug is cannabis.
Marijuana.
oxycontin
Marijuana is definitely the most widely used illegal drug in the US. Marijuana is the most widely used illegal drug.
The most prescribed drugs worldwide, as of Dec. 2007, according to IMS Health, which tracks such data for the pharmaceutical industry, were: 1. Lipitor 2. Plavix 3. Nexium 4. Seretide/Advair 5. Enbrel 6. Zyprexa 7. Risperdal 8. Seroquel 9. Singulair 10. Aranesp You can see the list at: http://imshealth.com/vgn/images/portal/CIT_40000873/56/42/83743762Top%2010%20Global%20Products%202007.pdf Of course, country by country, the best selling drug may differ somewhat since each country has different health conditions, different drug prices and ease of availability, etc.
No, it is not. Caffeine is a central nervous system stimulant of the methylxanthine class. It is the world's most widely consumed psychoactive drug.
Tobacco or alcohol :)
Smoking And Alchahol