Peer-reviewed study
Fat loss and muscle loss must be separated
Effect of Incretin-Based and Nonpharmacologic Weight Loss on Body Composition: A Systematic Review
Source details
PubMed-linked study details.
- Authors
- Batsis et al.
- Journal
- Annals of Internal Medicine. 2026.
- Identifiers
- PMID 41996180 · DOI 10.7326/ANNALS-25-00478
Honest limits
What this study does not prove.
A home scale cannot diagnose muscle loss. Body-composition methods vary, and medical interpretation belongs with clinicians.
Kris's practical takeaway
Here's what to do with it.
When your weight is moving quickly, track strength, protein intake, daily function, and body-composition trends instead of watching the scale alone.
Ways to use it
Safe ways to apply it.
Fast weight loss needs more than a scale
Track what the scale cannot tell you
Function is part of the outcome
Related questions
Questions this research helps answer.
Related guides and studies
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FAQ
Quick questions
What is the practical takeaway from this study?
When your weight is moving quickly, track strength, protein intake, daily function, and body-composition trends instead of watching the scale alone.
What does this study not prove?
A home scale cannot diagnose muscle loss. Body-composition methods vary, and medical interpretation belongs with clinicians.
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