Adrenochrome is bullshit. Eating the adrenal gland can cause health problems. Although some dishes might serve it in the guts of the day. Yuck. Eating the pineal gland. Perhaps. Brains on animals are eaten. Torturing the animal by stringing it up or holding it then severing its neck. Welcome to Halal. Although there are other traditions of drinking the warm animal blood. Like pig. Other hunts have eaten the raw organs off a fresh kill the heart and liver.

The ritual behind adrenochrome exists. Let's suggest torture. Sadist gets a thrill. Suggest it is a ritual sacrifice. Suggest a fetish is taken for the sacrifice or spell. Like the heart brain liver. Flesheaters are forbidden magic. It has existed in forbidden grimoires. Druidic shamanism and plenty of other tribes. Blood magic voodoo they eat albinos in Africa. Cannibalism consumed enemies to be stronger.

No sooner has films taken a concept and it became a trend. Where undoubtedly sick people feed on the loosh. Ain't no other drug for it.