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