do you do experiments on humans to look for medicences to cure diseases?

Question: do you do experiments on humans to look for medicences to cure diseases?
- Keywords:
  animal testing,
  human,
  issues
Asked by meganbinding to Hannah on 27 Jun 2013.
- Hannah Little answered on 27 Jun 2013:
  
  No, I’m looking at how humans learn languages to make good guesses about how out early ancestors evolved language.

Question: do you do experiments on humans to look for medicences to cure diseases?