25 years is certinaly a good length of time to know
. But indeed a sample size of 1 doesnt say much. I know lots of others take it without apparent harm which helps, but there havent beeen widescale reorting of enzymes.
Well its not really true its 'only a german problem' is it. Ive read studies about natives also having raised enzymes. Its just that the fatalities were related to the germans but there was still evidence of raised enzymes even in natives. Whehter they were rasied to the point of being dangerous or not I havent looked into that enough but I deifnitely recall them saying the fact the natives had is got rid of the 'native paradox' or whatever its called.