Describe?endorphins,?substance P, and?how they work together?to help us live a better life.??Do not forget the last part of the question. 2. What is?diacet

1. Describe endorphins, substance P, and how they work together to help us live a better life.  Do not forget the last part of the question.
2. What is diacetylmorphine, and why is it so dangerous?  There are individual physical and larger social implications for the dangers.  Discuss both.
3. How can we therapeutically use opiates?  Why can they be used for those uses/what features of the drugs make them able to be used therapeutically)?
4. It is stated we are under an opiate addiction pandemic.  Explain why?
5. REAL-WORLD ISSUE: What is the best pharmacological way to break an opiate addiction? (Defend your answer against other options and support your choice.)  Personal feelings aside, argue for a pharmacological treatment, and defend it.