Protein showdown: plant vs. animal for PCOS metabolism

NCT ID NCT07142603

Recruiting now Knowledge-focused Sponsor: University of Arkansas, Fayetteville Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 26, 2026

Summary

This study compares how a single meal with plant protein versus animal protein affects metabolism, appetite, and energy use in 30 women with PCOS. Participants will eat a test meal and have their responses measured for 4 hours. The goal is to see if one protein source leads to better blood sugar and insulin control, which could help shape dietary advice for managing PCOS.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: plant-based and animal-based protein meals
What this could lead to: If it works, this could point toward better dietary recommendations for managing metabolic symptoms in women with PCOS.
What could go wrong: This is a small, early-stage study (30 participants) looking at short-term meal responses, not long-term outcomes. Results may not apply to all women with PCOS.

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Conditions

The condition(s) this trial relates to.

polycystic ovary syndrome

As listed by the trial registrant

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

POLYCYSTIC OVARY SYNDROME (PCOS)

Contacts and locations

Locations

Center for Human Nutrition
RECRUITING

Fayetteville, Arkansas, 72704, United States

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