let me start by saying i know datura is dangerous, fear not i wont eat more than a tiny bit, but ive been wanting to use it as a micro dose for reduceing nausea and potentiating aya there are many different kinds of datura and i cant find any clear info saying which one is the kind one wants im thinking because of the relativly toxic nature of the family one wants to be sure they have a not more toxic species i think datura inoxia or possibly burgmansia? just a little confused on this one? please help. to any who read this; datura is not safe for consumption, use only in homeopathic amounts!!

people round these parts tend to use 1-3 datura stramonium (jimson weed) seeds to reduce nausea and enhance effects of other medicines.

datura inoxia seeds have also been used but the alkaloid profile is a little different and stramonium is preferred.(datura wrightii and metel have similar profile to inoxia which means they should be able to be used interchangably but I don't have any first hand reports of anyone using those ones so tread carefully if you go that route).

Scopolamine is know to induce more easily delirious states also than hyosciamine but this last alcaloids is very toxic too.
So microdose is the only way as you mentionned.
You may use datura stramonium or even better but harder to find, belladona leaves in 100Mg. Atropa belladona is know to contain 80% hyosciamine and looks like so far the highest hyosciamus containing plant in alcaloids ratio.
But seeds counts is easy and atropa do tiny micro seeds.

smoking small and increasing amounts of weighted doses of the same plant material seems to be a safe way to get to know it, not that anyone should try this!

in any case, if someone would try this they should have lots of drinkable water nearby and not have anything scheduled later in that day or the next day.

tumeric oil and ginger can also very safely decrease nausea, some people also use sugar candy

you pseaking about nausea frm aya don't you, bindu ?

can't marijuana help with the nausea , going the datura way can be