Marijuana has just been discredited as a treatment for anxiety, severe headaches called migraines, depression and PTSD (post-traumatic stress disorder) according to a new study reported by azcentral.com.

The study was conducted by researchers with the University of Arizona who worked on behalf of the state Department of Health Services.

For insight into some other causes and treatment of anxiety, migraines, depression, stress see prophet.tv and this teaching on Building the Warrior.

See: Study finds little evidence supporting medical marijuana for treatment of depression | Fox News.