Looks like a valid study. The marijuana was prescribed, the study only looked at 9 areas where marijuana could be used as an alternate treatment and the decrease in pharmaceutical rx use.
"The number of Medicare prescriptions significantly dropped for drugs that treat pain, depression, anxiety, nausea, psychoses, seizures and sleep disorders."
"The number of Medicare prescriptions significantly dropped for drugs that treat pain, depression, anxiety, nausea, psychoses, seizures and sleep disorders."
Being told you're delusional does not necessarily mean you're mental.