The Claim

Supplementation with 2 mL/day of fish oil or green-lipped mussel oil for six weeks increases neutrophil phospholipid eicosapentaenoic acid levels by approximately 15–20% and docosahexaenoic acid levels in healthy adults, despite no change in inflammatory markers.

Source: Low dose supplementation with two different marine oils does not reduce pro-inflammatory eicosanoids and cytokines in vivo

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
53score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Quantitative
1 study reviewed
In plain English

Taking 2 mL of fish oil or green-lipped mussel oil daily for six weeks raises levels of eicosapentaenoic acid by 15–20% and docosahexaenoic acid in neutrophil phospholipids of healthy adults, without altering inflammatory markers.

See the scientific wording

Supplementation with 2 mL/day of fish oil or green-lipped mussel oil for six weeks increases neutrophil phospholipid eicosapentaenoic acid levels by approximately 15–20% and docosahexaenoic acid levels in healthy adults, despite no change in inflammatory markers.

Why this might work

When fish oil or green-lipped mussel oil is consumed, the omega-3 fats inside it enter the bloodstream and get taken up by neutrophils, where they replace other fats in the cell membrane, increasing levels of eicosapentaenoic acid and docosahexaenoic acid without changing inflammation signals.

Verified mechanismbased on 1 study

What the research says

1 study
  1. Study: Low dose supplementation with two different marine oils does not reduce pro-inflammatory eicosanoids and cytokines in vivo

    Taking a small daily dose of fish oil or mussel oil for six weeks raised two healthy fats in blood cells, just like the claim said — but it didn’t lower any signs of inflammation, which the claim also got right.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.