What's up y'all, this is my first post. I was wondering if the nausea you get from kratom comes from the plant matter, or the active chemicals. A friend of mine has used kratom on a few occasions, and found that to obtain a pleasurable effect, it would inevitably make him nauseous to the point of throwing up. It's a shame because my friend was looking for a herbal alternative to alcohol. What he was looking for was mainly anxiolytic and euphoric effects. So after staying off kratom for months, he's started wondering if kratom extracts would cause nausea as well. Thoughts?