Spermans lyckobringande effekter

Jag hade ingen aning om att sperma innehåller allt detta:

In fact, semen has a very complicated chemical profile, containing over 50 different compounds (including hormones, neurotransmitters, endorphins and immunosupressants) each with a special function and occurring in different concentrations within the seminal plasma. Perhaps the most striking of these compounds is the bundle of mood-enhancing chemicals in semen. There is good in this goo. Such anxiolytic chemicals include, but are by no means limited to, cortisol (known to increase affection), estrone (which elevates mood), prolactin (a natural antidepressant), oxytocin (also elevates mood), thyrotropin-releasing hormone (another antidepressant), melatonin (a sleep-inducing agent) and even serotonin (perhaps the most well-known antidepressant neurotransmitter).

Det är Jesse Bering som redovisar detta i Scientific American. Inte nog med det, han presenterar forskning som tyder på att denna substans kan ha välgörande effekter för mottagare av den:

The most significant findings from this 2002 study, published with criminally modest fanfare in the Archives of Sexual Behavior , were these: even after adjusting for frequency of sexual intercourse, women who engaged in sex and “never” used condoms showed significantly fewer depressive symptoms than did those who “usually” or “always” used condoms. Importantly, these chronically condomless, sexually active women also evidenced fewer depressive symptoms than did those who abstained from sex altogether. By contrast, sexually active women, even really promiscuous ones, who used condoms were just as depressed as those practicing total abstinence. In other words, it’s not just that women who are having sex are simply happier, but instead happiness appears to be a function of the ambient seminal fluid pulsing through one’s veins.

Härligt, härligt men farligt, farligt (med tanke på att även mindre hälsosamma virus kan återfinnas i sperma).

Se även inlägget ”Marknadsekonomin tillfredsställer alla behov”.