Oh I forgot I also take creatine & probiotics..
I try, it's not mutually exclusive.
You seem like a decent guy sometimes but othertimes come off as a total douche. I take your mindless snap to judgements comes from some deep insecurity but it comes off really gross & offputting.
To answer your "question" I got my T-levels tested in my early 20's and they were super low, like 65-year old dude low. I was having crazy stomach pain & trying lots of different diets, I've had health issues for most of my life so I was always curious how to optimize my hormones. I also had various food allergies & nutritional deficiencies.
My t-levels went from the 200s around age 22 (when they should be really high) to 700-800 range now (@ 41

). As much depression as I deal w/ now I can't imagine how bad it would be if my hormones were still out of whack as they were.
What nonsense, with your case study of 1, lol. Baldness is mostly hereditary. And testosterone is connected to well being, sex drive, muscle mass, all sorts of things. No human hormone does just one thing, I'm sure a "genuinely intelligent man like you" already knew that tho.
You're not asking a serious question just trying to stunt on me but everything I take I look into quite a bit.
Creatine & l-citrulline have been studied. Ashwanghda shows promise. There's .01% the money is supplements that there are in drugs so there's not as much $ in research. I'm well aware that 50-80% of what I take could have little to no effect but you only get one life so I'm gonna do the best I can. It's true people can OD on certain supplements like Iron or Vitamin D and I take that into account.