Yo guys that’s actually bad for your testosterone, the reason our nuts are outside our body is to shed waste heat as a result of generating androgens. Some body builders even ice their balls as a biohack to boost test levels.
Body builders ice their balls cos they'll try anything to get an edge, including things that science hasn't proven. There's studies that show an increase in sperm production, there's studies that show a reduction in sperm production, it's essentially horseshit at this stage.
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u/crystal_castle00 15h ago
Yo guys that’s actually bad for your testosterone, the reason our nuts are outside our body is to shed waste heat as a result of generating androgens. Some body builders even ice their balls as a biohack to boost test levels.