---
title: "Probiotics for weight loss: what studies show"
description: "Probiotics may lead to small weight changes in some studies, but results vary by strain and diet. Here is what evidence supports and what it does not."
canonical: "https://www.vitalsvault.com/treatment-learn/probiotics-and-weight-loss"
last-updated: 2026-08-22
---

# Probiotics for weight loss: what studies show

> Probiotics may lead to small weight changes in some studies, but results vary by strain and diet. Here is what evidence supports and what it does not.

---

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