I haven't done a lot of research into it, but I do understand the need for caution with these things. There are lots of claims of addiction:
/goo.gl/dn6LLSAnd I read this article today:
/www.erowid.org/plants/kratom/kratom_journal3.shtml It's actually difficult to get past all the sites that sell this in a search for information, but that doesn't make it good for us, especially since we are already so debilitated usually.
Does this mean that it's harmful? Not necessarily, just be aware of the risks and don't over use it.