Peer-reviewed study
Intermittent fasting is a structure, not a guarantee
Intermittent fasting for adults with overweight or obesity
Source details
PubMed-linked study details.
- Authors
- Garegnani et al.
- Journal
- Cochrane Database of Systematic Reviews. 2026.
- Identifiers
- PMID 41692034 · DOI 10.1002/14651858.CD015610.pub2
Honest limits
What this study does not prove.
Intermittent fasting is not required for fat loss or obesity treatment. Medical weight management belongs with qualified clinicians.
Kris's practical takeaway
Here's what to do with it.
If fasting makes meals simpler, use it. If it creates rebound eating, low protein, or poor training, it is the wrong tool for that person.
Ways to use it
Safe ways to apply it.
Fasting only works if the week works
Meal timing should reduce friction
Do not trade breakfast for rebound eating
Related questions
Questions this research helps answer.
Related guides and studies
Keep learning about nutrition.
FAQ
Quick questions
What is the practical takeaway from this study?
If fasting makes meals simpler, use it. If it creates rebound eating, low protein, or poor training, it is the wrong tool for that person.
What does this study not prove?
Intermittent fasting is not required for fat loss or obesity treatment. Medical weight management belongs with qualified clinicians.
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