Which drug does the most harm?

Check out a study Made by "The Lancet".

From most to least dangerous, the ten most dangerous are:

  1. Heroin
  2. Cocaine
  3. Barbiturates - popular slang names include yellow jackets, reds, blues, Amy's, and rainbows.
  4. Street Methadone
  5. Alcohol
  6. Ketamine aka Special K.
  7. Benzodiazepines - a family of sedative drugs.
  8. Amphetamines -aka greenies
  9. Tobacco
  10. Buprenorphine - aka bupe or subbies.

The remaining drugs they checked in this study are listed in this order:

  1. Cannabis - includes marijuana aka weed.
  2. Solvents - substances that can be inhaled, such as glue
  3. 4-MTA - similar effects to ecstasy.
  4. LSD
  5. Methylphenidate - Ritalin substitute.
  6. Anabolic steroids
  7. GHB - the date rape drug.
  8. Ecstasy
  9. Alkyl nitrates - poppers.
  10. Khat - an amphetamine

In the end I guess every drug use situation in unique and the harm done to the individual and the family can only be measured by them be the substance heroin or coffee.