Ultra-processed foods harm men’s health. They increase weight, disrupt hormones, decrease testosterone, and introduce harmful substances linked to declining sperm quality. They contain industrial and synthetic ingredients. This may be why over the past 50 years, sperm quality has plummeted.

[u/mvea]

https://cbmr.ku.dk/news/2025/not-all-calories-are-equal-ultra-processed-foods-harm-mens-health/

[u/S14Ryan]

This is a pretty useless thing to add, as there is no good amount of it, there is a VERY bad amount of it, which nearly every person in the world born before around 1990 suffered from. Kids aren’t born chalk-full of lead anymore, despite being born with a non-zero amount, which will realistically never change.

[u/S14Ryan → u/[deleted]]

Again you’re just bringing up some random background point which makes even less sense to add to the conversation.