In response to this thread: https://vnnforum.com/showthread.php?t=556362 (The Emasculation of White Male Identity)

The depiction of white men in emasculated roles in not the only problem, the other problem is the prevalence of anti-androgenic food and chemicals that are lowering people's testosterone levels, which results in a decrease in intelligence. These anti-androgens were deliberately popularized or made by Jewish companies in order to sabotage gentiles by decreasing their intelligence.

Below are articles that discuss how to avoid anti-androgens in order to avoid a decrease in intelligence:

https://anabolicmen.com/foods-that-decrease-testosterone/
https://anabolicmen.com/testosterone-killers/
https://anabolicmen.com/pesticides-testosterone/
http://www.returnofkings.com/129145/4-common-items-that-are-destroying-your-testosterone-levels
http://www.returnofkings.com/145045/4-common-mistakes-men-make-that-lower-their-testosterone
http://www.returnofkings.com/22295/the-movie-that-understands-the-ongoing-attack-against-testosterone
http://www.returnofkings.com/58507/what-lack-of-testosterone-does-to-the-male-brain-and-how-to-fix-it
http://www.returnofkings.com/152812/10-ways-that-modern-society-lowers-your-testosterone-levels
http://www.returnofkings.com/128949/3-reasons-why-men-should-avoid-soy-products
http://www.returnofkings.com/130093/4-highly-estrogenic-foods-besides-soy-that-could-lower-your-testosterone
http://www.returnofkings.com/169359/gender-altering-chemical-bisphenol-a-bpa-is-turning-more-than-just-frogs-gay

Below are articles that discuss the benefits that testosterone has on cognitive function:

https://anabolicmen.com/little-known-benefits-of-high-testosterone/
https://umzu.com/pages/testro-x-benefits
https://blog.umzu.com/health/testosterone/t-7-testosterone-benefits-other-than-building-muscle/
https://blog.umzu.com/health/mental-health/t-what-are-the-effects-of-high-cortisol-levels/
http://www.returnofkings.com/138630/7-benefits-of-testosterone-that-you-probably-dont-know
http://www.returnofkings.com/195626/4-weird-signs-that-you-have-high-testosterone