mrtomd

What's your opinion about r/microdosing? Do you see psychedelics as possible treatment of anxiety, PTSD, depression, etc?

Why the flu shot effectiveness is so low every year?

E.g. "The overall vaccine effectiveness (VE) of the 2017-2018 flu vaccine against both influenza A and B viruses is estimated to be 40%." Source: https://www.cdc.gov/flu/about/season/flu-season-2017-2018.htm