Andrew Huberman· PhD
Realized by doing a little bit of a web search that it's available over the counter and that certain people like to take it often, like every day at low doses or even higher doses, and that there was huge variation in terms of the amount of kratom in the various products and how much people were taking. Some people talking about kratom as something it was as if it were innocuous. And we can ask whether or not indeed it is innocuous.