This google sheet has a nice compilation of links to various medical studies. It might be biased but it's at least something. https://docs.google.com/spreadshe

This google sheet has a nice compilation of links to various medical studies. It might be biased but it's at least something. https://docs.google.com/spreadsheets/d/1d9KKqP9IHa5ZxU84a_Jf0vIoAh7e8nj_lCW27KbYBh0/edit#gid=0 https://docs.google.com/spreadsheets/d/1d9KKqP9IHa5ZxU84a_Jf...