What is the link between ultra-processed foods and male fertility?

Men consuming more ultra-processed foods showed a reduced chance of conceiving quickly and a higher risk of subfertility, according to a new study.

How do ultra-processed foods affect early pregnancy?

Higher intake of ultra-processed foods in women was associated with smaller embryo size and a reduced yolk sac size in the early stages of pregnancy.

What dietary changes can support fertility?

Small, realistic changes such as choosing whole grains over processed grains and fruits or vegetables over processed snacks can help support fertility.

Home / Health / Ultra-Processed Foods Harm Male Fertility, Study Warns

Ultra-Processed Foods Harm Male Fertility, Study Warns

24 Mar

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Summary

Ultra-processed foods linked to lower conception rates in men.
Higher UPF intake in women associated with smaller embryos.
Experts suggest small dietary changes can support fertility.

Ultra-Processed Foods Harm Male Fertility, Study Warns

A recent study indicates that consuming ultra-processed foods (UPFs) may adversely affect male fertility and early embryonic development. The research analyzed dietary habits and fertility outcomes for couples in the Netherlands.

The findings revealed that men with higher UPF consumption had a reduced likelihood of conceiving quickly and an increased risk of subfertility, defined as taking over 12 months to conceive or requiring fertility treatment. These associations persisted even after controlling for other lifestyle factors.