@Elephanto
I have no idea what you are trying to say there, alas. Too much info in a small area.
Assuming an already adjusted Peat diet. I can say that normal sex and masturbation frequency has a normal prolactin response with temporal receptor expression modulation that I dont find significant for hair loss. Over masturbation and sexual exhaustion, then yes, chronic high prolactin, hyper-parathyroidism.
Cortisol has a negative feedback system, but I'm not clear about prolactin. TBH I need more study that.
About that quote, to put it in another way : Serotonin promotes Prolactin and Cortisol. Dopamine inhibits Serotonin synthesis, thereby inhibiting Prolactin and Cortisol.
Prolactin is a marker for Estrogen and Serotonin levels, unsurprisingly :
Prolactin Is A Good Metric For Serotonin And Estrogen Levels
It also triggers cortisol :
Prolactin Increases Cortisol Secretion
You also confuse another effect of Prolactin about libido like you did yesterday about Serotonin. The increase of Prolactin shortly after ejaculation decreases libido, it's like a signal that you've had enough. Dopamine, which inhibits Prolactin, promotes libido in a linear fashion and hypersexuality in excess. This excess level of Dopamine would correspond to potently inhibited Prolactin, yet your libido is through the roof.
The correlation of increased serum prolactin levels with decreased sexual desire and activity in elderly men. - PubMed - NCBI
It's overly simplistic to say things like "Prolactin from normal sex isn't an issue". Yes, true for a low stress low estrogen high testosterone man but when your hormonal state is unideal like in mpb, anything can have an impact. This is exactly why tackling every possible factors is the best way to achieve results for hair regrowth, like the stack mostly did. Doing nofap for a while is one way to help shifting the hormonal state back to a more ideal one. Hormones work in homeostasis, frequently triggering Estrogen and Cortisol when your levels of both are already high is likely to prevent you from ever leaving that state. On the contrary, avoiding triggering them and using substances that inhibit them for a significant period while also optimizing Testosterone makes a positive shift of your hormonal balance much more likely. This is how I got rid of my post-propecia symptoms and anyone I've read that was in the same situation and got rid of symptoms did the same thing. You could say that the post-propecia state is an extreme but you can easily transpose it to less drastic changes.
I go for an all-out approach when fixing issues but if you believe x or y isn't important then disregard them.
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