Weight Management
CLA (Conjugated Linoleic Acid)
Also known as: Conjugated linoleic acid, Tonalin
Fatty acid with modest effects on body composition. Reduces body fat while preserving muscle.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Primary uses
- Body composition
- Fat loss
- Muscle preservation
How it works
- Affects fat cell metabolism
- May reduce fat storage
- Preserves lean mass
Dosage
- Typical range
- 3-6g daily
- Timing
- With meals
- With food
- Yes
- Duration
- 12+ weeks for effects
- Special populations
- Body composition goals
Forms
- Softgel
Safety
Common side effects
- GI upset
- Nausea
Contraindications
- Diabetes (monitor)
- Metabolic syndrome
Evidence notes
Modest evidence for body composition
Grade B: Some human trials support key claims; further confirmation needed.
Related in Weight Management
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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.