[grania]

I’m wondering how many long term or multi-generational studies have been done that fully explore the full impact marijuana can after many years of use or after a few generations of users in ones ancestry.

[gundog]

I know a couple of serious dumbass brothers, and I can guarantee zero pot use for generations untold.

[exDemMom]

I’m wondering how many long term or multi-generational studies have been done that fully explore the full impact marijuana can after many years of use or after a few generations of users in ones ancestry.

I remember reading one study back in the 1980s that marijuana use by women had an effect on future male children. It decreased initiative and ambition on these kids, who weren't even conceived yet at the time of the use. This suggests to me that the marijuana causes epigenetic changes in the ova.