unfortunately there is not going to be any solid scientific evidence or studies on these things to any substantial degree. thats because the population pool of guys running "non human grade'' drugs like Trenbolone at super high dosages is just not there. theres really not enough subjects to study and more then likely the study couldn't be conducted with real world body builder dosages because it would be deemed 'too dangerous' or 'unethical' .
so we just have to keep being our own test subjects and see what happens.
but keep in mind that steroids have been around for 60+ years. I'm not aware of a lot of retired body builders who took massive amounts of steroids walking around with mental disorders at any higher rate then anyone else.
the odds of having mental problems are probably 100 times greater from simply drinking alcohol regularly or being diabetic (both very common in todays society).
I'd be more worried about your dentist giving you a script for opioids then I would be about your gym bro giving you some Tren.
but thats stuff that is beyond my "expertise" . I'm more focused on androgen receptors then dopamine receptors at this point
