I'm sorry, i don't have advice on your question, really no idea unless you extracted something else, but you did mention something that brings up questions for me. You said you ingest a fairly significant amount of kratom daily. Can you say why, and what you get from it? Yes, one tiny throw away line in your post is what I've latched onto...
As a former heroin addict who now works with people in early recovery, kratom concerns the hell out of me. I think that many people mistake it for being totally innocuous since it is a plant; completely ignoring the fact that plants don't exclusively make harmless products. What would happen if you didn't dose today? How severe are your physical-and more importantly, your emotional withdrawal. Also, have you abstained long enough to notice the severity of post-acute withdrawal and if so, what are those symptoms like?
You don't have to answer- of course- although this is an online forum your personality here isn't exactly anonymous, however I'm also curious what your history with opiates is and what draws you to this drug?
Hey- I'm not trying to moralize your drug use and "should" all over you- i think I'm just growing older and wiser about the whole thing- but 1 gram isn't a microdose, buddy!
Sine experientia nihil sufficienter sciri potest -Roger Bacon
*γνῶθι σεαυτόν*