I've been trying a few different brands of cbd in either pill, capsule or gummy form for anxiety relief and pain I have in my arms and hands (intense, burning and localised pain that so far the drs can't pinpoint on any major cause)
I've taken as much as 4-500mgs in one dose since I have an abnormally high tolerance for most, if not all, drugs. It does, to a limit, relieve some anxiety and holds off the pain for maybe 5hrs which is all I need to get thru my 12hr shifts at work.