“Our research examines the relationship between medical marijuana laws (hereafter MMLs) and suicides.
Our results suggest that the passage of a MML is associated with an almost 5 percent reduction in the total suicide rate.
We conclude that the legalization of medical marijuana leads to fewer suicides among young adult males.”
“Study: Medical Marijuana Legalization leads to decrease in suicide rates” https://www.dailykos.com/stories/2012/2/26/1068413/-Study-Medical-Marijuana-Legalization-leads-to-decrease-in-suicide-rates
“Legal Weed Appears to Cause a Sharp Reduction in Suicides” https://www.eastbayexpress.com/LegalizationNation/archives/2012/02/07/legal-weed-appears-to-cause-a-sharp-reduction-in-suicides-discuss