About Krill Oil (Phospholipid Omega-3)
Oil from Antarctic krill (Euphausia superba) delivering EPA and DHA in phospholipid form plus natural astaxanthin. Network meta-analyses (26 studies) show higher omega-3 bioavailability than triglyceride/ethyl-ester fish oil — phospholipid-bound omega-3s integrate into cell membranes more efficiently. Small-to-moderate RCTs support triglyceride/cholesterol effects (though the early Bunea 2004 cardiovascular data reported implausibly large effects and is questioned), knee osteoarthritis (2022 multicenter RCT at 4 g/day), skin hydration, and PMS symptoms. Most benefits track its EPA/DHA content delivered more efficiently rather than a unique mechanism. Not an essential nutrient with its own RDA.
What Krill Oil (Phospholipid Omega-3) supports
- Phospholipid omega-3 — better absorbed than standard fish oil (meta-analyses)
- RCT support for triglycerides and knee osteoarthritis
How much Krill Oil (Phospholipid Omega-3) to take
The RDA prevents deficiency. The effective range is what clinical trials used to actually move the outcome.
Effective
1000–3000
mg
1–3 g/day common (knee OA RCT used 4 g). Krill oil is ~15–30% EPA+DHA by weight in phospholipid form, which is better absorbed — ~⅔ the omega-3 of fish oil gives equivalent uptake. Dose reflects total oil, not EPA/DHA content.
Clinical evidence
Moderate clinical evidence. Network meta-analyses show higher omega-3 bioavailability than fish oil; small/moderate RCTs for triglycerides, knee OA, skin, and PMS
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