https://www.forbes.com/sites/daviddisalvo/2018/04/24/how-do-marijuana-strains-and-doses-affect-depression-and-anxiety-a-new-study-looks-for-answers/#53ea3fb62a1f
Just One Puff of Low-THC Weed Can Help Ease Sadness, Study Finds https://gizmodo.com/just-one-puff-of-low-thc-weed-can-help-ease-sadness-st-1825420328