All opioid medications—from poppy-derived opium to heroin—Focus on receptors which are naturally present from the Mind and in other places in your body. One particular these types of receptor, the mu-opioid receptor, binds to pure pain-killers in your body known as endogenous endorphins and enkephalins. When your thoughts wander, https://alexandera172xoh9.wikiconversation.com/user