Earlier quoted context omitted.
Which is a byproduct of testosterone, so...
Even if more testosterone means more DHT, most of the variability in hair loss is explained by differences in DHT sensitivity levels.
Men's average testosterone levels have halved in last 50 years
71–80 of 87 posts
Re: Men's average testosterone levels have halved in last 50 years
#72Re: Men's average testosterone levels have halved in last 50 years
#73I don’t understand why obesity seemingly gets tossed aside when this subject comes up. It’s the one problem you can see in plain sight at any gathering of people.
Re: Men's average testosterone levels have halved in last 50 years
#74[flagged]
Re: Men's average testosterone levels have halved in last 50 years
#75There's a larger proportion of older males in the population now than there has been in most of history. Testosterone decreases as we age. The average is across _all_ males, even those outside of reproductive years. I assume if we controlled for outliers, that the results would be fairly comparable across time.
Re: Men's average testosterone levels have halved in last 50 years
#76Re: Men's average testosterone levels have halved in last 50 years
#77Also, aging populations. There's a larger proportion of older males in the population now than there has been in most of history. Testosterone decreases as we age. The average is across _all_ males, even those outside of reproductive years. I assume if we controlled for outliers, that the results would be fairly comparable across time.
Re: Men's average testosterone levels have halved in last 50 years
#78Lift weights. Nobody lifts weights or does labor like they used to. Endocrine function can still be normal despite obesity. There are plenty of fat guys with solid testosterone levels because they work with their hands all day. I'm not saying that's all there is to health, far from it, but what kind of bubble does one have to live in to not see this counterexample? Do we just casually ignore them because they fit und…
I'm fairly sure _vastly_ more people lift weights today than in the 70s. At that point it was, well, not niche exactly, but you didn't have anything _remotely_ like the number of gyms around. Can't offhand find figures for back to then, but apparently it's up ~60% in just the last two decades.
Re: Men's average testosterone levels have halved in last 50 years
#79[flagged]
Like, if the choice of explanations is (a) obesity, and maybe some pesticide stuff, who knows, or (b) _witchcraft_, Occam's razor points a particular way.
Re: Men's average testosterone levels have halved in last 50 years
#80Lift weights. Nobody lifts weights or does labor like they used to. Endocrine function can still be normal despite obesity. There are plenty of fat guys with solid testosterone levels because they work with their hands all day. I'm not saying that's all there is to health, far from it, but what kind of bubble does one have to live in to not see this counterexample? Do we just casually ignore them because they fit und…
> Nobody lifts weights or does labor like they used to. I'm fairly sure _vastly_ more people lift weights today than in the 70s. At that point it was, well, not niche exactly, but you didn't have anything _remotely_ like the number of gyms around. Can't offhand find figures for back to then, but apparently it's up ~60% in just the last two decades.
You're looking for an answer via a really poor proxy. Lifting weight is lifting weight. Gyms are more popular because of the lack of sensible alternatives for a comprehensive workout. Any data you find about them will also be biased towards the recent decades of office work and working from home. Is there any way to tell if gyms are even picking up the slack? My guess would be overall exercise is down, even for those who go to the gym regularly.