The lack of a link to depression has been known since 2009 https://jamanetwork.com/journals/jama/article-abstract/184107 https://jamanetwork.com/journals/jama/

The lack of a link to depression has been known since 2009 https://jamanetwork.com/journals/jama/article-abstract/184107 https://jamanetwork.com/journals/jama/article-abstract/18410... What remains interesting is a plausible effect on placebo https://www.ncbi.nlm.nih.gov/pubmed/19052197 https://www.ncbi.nlm.nih.gov/pubmed/19052197 https://www.ncbi.nlm.nih.gov/pubmed/26272535 https://www.ncbi.nlm.nih.gov/pubmed/26272535