The Norse Warrior

The Norse Warrior

Health & Fitness

Ultra-processed food impacts men’s reproductive ability

In as little as 3 weeks: Danish Study

Ásjárstjórn (AS)'s avatar
Ásjárstjórn (AS)
Sep 13, 2025
∙ Paid

Just three weeks of ultra-processed food is enough to worsen young men’s sperm quality and testosterone levels, shows a new study from the University of Copenhagen. The men also gained weight compared to when they ate regular food – despite identical calorie intake.

Ultra-processed food is, in short, food that is industrially manufactured and contains a …

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