I found this article online: https://www.medicalnewstoday.com/articles/medical-cannabis-shows-promise-as-potential-migraine-treatment How does medical cannabis help? Every person has a network of pain receptors called cannabinoid receptors, which are part of the overall endocannabinoid system. The majority of these receptors are located in the central nervous system, which includes the brain. Cannabis, also referred to as marijuana, naturally contains substances called cannabinoids. When a person uses…