The effects of marijuana can include short-term memory loss, malaise, psychosis in predisposed individuals, violence and violent fits, as well as impairment of physical and mental functioning. Some research has found that cannabis has medicinal benefits (see [[Medical marijuana]]); however many scientists contest this, and state that there are numerous federally approved medicines for the diseases that medicinal marijuana can be used to treat. | The effects of marijuana can include short-term memory loss, malaise, psychosis in predisposed individuals, violence and violent fits, as well as impairment of physical and mental functioning. Some research has found that cannabis has medicinal benefits (see [[Medical marijuana]]); however many scientists contest this, and state that there are numerous federally approved medicines for the diseases that medicinal marijuana can be used to treat. |