Isn’t it necessary to use live animals to show how the human body responds to drugs?
Programmable human simulators that demonstrate human responses to dozens of drugs are far better than using anesthetized animals to learn animal responses to only a few drugs. And the lessons can be repeated as needed when simulators are used. Many schools also teach drug responses by having students work with anesthesiologists during surgeries, where real-time responses in real people can be observed.
