Fiber fix for fertility? study tests sperm boost in obese men

NCT ID NCT07112248

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looked at whether taking soluble dietary fiber supplements can improve sperm quality in men with obesity. 74 men took either fiber or a placebo for a period. The goal was to see if fiber could help with sperm movement, shape, and count, which are often poor in men with obesity.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Hubei Maternal and Child Health Care Hospital

    Wuhan, Hubei, China

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