gistfile1.txt

//Get a list of toxin datum types
var/list/toxin_types = typesof(/datum/reagent/toxin)
//Filter the list of reagents in the mob reagent holder by the toxin types
var/list/toxin_reagents = typecache_filter_list(C.reagents.reagent_list, toxin_types)
//for each present reagent toxin, calculate a total 
for(/datum/reagent/toxin/some_tox in toxin_reagents)
    tox_amount = some_tox.volume
//if the amount is below our tolerance and non zero
if(tox_amount <= toxTolerance && tox_amount > 0)
    //for each present tox reagent
    for(/datum/reagent/toxin/some_tox in toxin_reagents)
        //remove 1u vol of each toxin
        C.reagents.remove_reagent(some_tox.id, 1)
else if(toxamount > toxtolerance)
     .. do some shit