THC is usually extracted from marijuana, or synthesized, as is the situation with the FDA-authorised drug dronabinol. Dronabinol is used to treat or reduce the nausea and vomiting linked to most cancers medicines and to enhance the appetites of people with AIDS, based on the U.S. Countrywide Library of Medication. https://archerhgran.livebloggs.com/39396501/the-definitive-guide-to-medical-marijuana