Research

Metabolic adaptation

Meal replacements (MRs) lead to a significant reduction in fasting blood sugar (FBS) by 3.10 mg/dL.

Incorporating meal replacements can effectively lower fasting blood sugar levels.

StrongSupportsmedium confidence
The findings from 52 studies indicated significant reductions in FBS (WMD: -3.10 mg/dL; 95% CI: -4.99, -1.20; P < .001).
Niloofar Sadat Maddahi et al. · Nutrition Reviews · 2025

Why this rating

Based on a meta-analysis of 52 studies.

Source

Effect of Total and Partial Meal Replacements on Factors Related to Glucose Metabolism: A Systematic Review and Meta-analysis of Randomized Controlled Trials

Niloofar Sadat Maddahi et al. · Nutrition Reviews · 2025

Meta-analysisCited 2×
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