Omega-6 / Omega-3 ratio
MetabolismThis ratio compares total omega-6 to total omega-3 fatty acids, reflecting the overall balance of inflammatory and anti-inflammatory lipid mediators.
Reference range
246
Low
Optimal
Normal
High
Source: lab benchmark
Reference ranges may vary between labs and assays. Always interpret results with your healthcare provider.
Why this matters
A lower ratio (typically around 3:1 to 5:1) is associated with reduced inflammation and better cardiovascular and metabolic health. Western diets often have higher ratios, increasing chronic disease risk.
How this connects to other biomarkers
- Omega-6/Omega-3 Ratio < 4 is considered optimal; modern Western diets often run at 15:1 or higher.
- High ratios with low Omega-3 Index and elevated hs-CRP indicate diet-driven systemic inflammation.
- The ratio falls with EPA/DHA supplementation and reduction in seed oils; track alongside AA / EPA Ratio for response.
Included in
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