The Study
A Review on Oxidative Stability of Edible Oils during Frying: Insight into Lipid Degradation and Quality Preservation
This study is like someone writing a summary of what other people have said about cooking oils, but they didn’t do any experiments themselves. So we can’t say one oil definitely causes less smoke or is safer—we can only say some people think it might be.
Analysis score
Maximum 5 for a narrative review.
Where the score came from
When you fry food, oils break down and make bad chemicals. Some oils break down less than others.
Where does this study sit?
Reviews of RCTs (Meta-analyses)
Max 100Randomized Trials
Max 90Reviews of Cohort Studies
Max 85Cohort Studies
Max 72Reviews of Case-Control Studies
Max 63Case-Control Studies
Max 58Cross-Sectional & Case Series
Max 50Expert Opinion
Max 51 / 100
Quality score
Based on clinical experience or non-systematic literature reviews. The lowest level of evidence as they are most susceptible to bias and personal perspective.
Key takeaways
Summary
Based on the study abstract and findings.
- 1Yes — using oils that break down less may reduce exposure to harmful chemicals when frying.
- 2Coconut oil breaks down the least, groundnut oil breaks down a little, mustard oil breaks down the most.
Score breakdown, methodology, conflicts of interest, evidence analysis & raw study data
Publication
Journal
Journal of Advances in Food Science & Technology
Year
2025
Authors
Manisha Saha, Priyanka Shankar, Anu Ram Kailash Mishra, Alka Nanda
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.