1.5/5
Very weak
evidence
Body composition evidence brief
Conjugated linoleic acid
Fat-loss effects are small, inconsistent, and not compelling for trained users compared with diet and training fundamentals.
Headline Finding
Long-term and dose-response meta-analyses find small, inconsistent body-composition effects.
Dose Context
Common trials use gram-level daily dosing, but the practical effect size is not persuasive.
Important Caveat
Potential lipid and inflammatory-marker concerns make this a poor recommendation candidate.
Source Drawer
Linked Research
- Meta-analysis Long-term body composition meta-analysis
- Meta-analysis 2022 dose-response meta-analysis
- Meta-analysis Lipid profile meta-analysis
- Meta-analysis CRP meta-analysis
- Meta-analysis Lp(a) meta-analysis
How To Read This Rating
The score reflects evidence that the supplement does its stated job. Some jobs are direct, such as strength, endurance, or recovery; others are indirect, such as sleep, mood, appetite, or health support. A real effect can still receive a cautious practical rating when dose, safety, product quality, or audience fit remain uncertain.
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