Animal vs. vegetable protein: which helps insulin resistance more during weight loss?
NCT ID NCT03627104
First seen Jul 14, 2026 · Last updated Jul 15, 2026 · Updated 1 time
Summary
This study investigates whether the type of dietary protein (animal or vegetable) and energy restriction can improve insulin resistance in adults with obesity. Over one month, participants follow a controlled diet with either standard or high protein from animal or vegetable sources. The goal is to see which combination best improves insulin sensitivity and body composition.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- Normoprotein diet with animal protein or vegetable protein, combined with energy restriction
- What this could lead to
- If successful, this could help identify the most effective dietary protein source for improving insulin sensitivity during weight loss in people with obesity.
- What could go wrong
- This is a small, short-term (1 month) study, so results may not apply broadly or show lasting effects. Dietary adherence can vary, and individual responses may differ.
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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
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Locations
-
Martha Guevara Cruz
Mexico City, 14060, Mexico
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