Kanna vs Antidepressants: Evidence, Regulation and Safety Compared
One is a plant extract tested in a handful of small trials of healthy people; the other, prescription medicines tested in hundreds. Side by side, safety first.
How Does Kanna Work? Mesembrine, Serotonin and the Evidence
Kanna's alkaloids act on the serotonin transporter and PDE4 in lab dishes. Here is what eight small human trials actually measured, layer by layer.