The Claim
Krill oil supplementation significantly improves joint function in adults with knee osteoarthritis, with a mean improvement of 14.01 points on the WOMAC function scale compared to placebo, and has a high probability of being among the most effective supplements for reducing stiffness.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Adults with knee osteoarthritis who take krill oil experience a measurable improvement in joint function, averaging 14.01 points higher on the WOMAC scale than those taking a placebo, and krill oil is among the most effective supplements for reducing joint stiffness.
See the scientific wording
Krill oil supplementation significantly improves joint function in adults with knee osteoarthritis, with a mean improvement of 14.01 points on the WOMAC function scale compared to placebo, and shows high probability of being among the most effective supplements for reducing stiffness.
Omega-3 fats from krill oil enter joint tissues and turn down inflammation signals, while a natural antioxidant in krill oil neutralizes harmful molecules that damage cartilage. This reduces swelling and pain, allowing the joint to move more easily.
What the research says
1 studyThe study found that people with knee arthritis who took krill oil felt better and moved more easily, improving their function score by 14 points — just like the claim said. It didn’t beat all other supplements, but it was one of the best for helping with movement.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.