Both fish-oil pills and krill-oil supplements supply the healthful omega-3 fatty acids DHA and EPA. But there are differences. Krill oil comes from small crustaceans, not fatty fish, and typically ...

“When comparing krill and fish oil supplementation, we found differences in the metabolic regulation of genes involved in lipid degradation and synthesis,” said author Veronika ...

Krill oil is a popular alternative to traditional fish oil supplements and is known for its high levels of omega-3 fatty acids, which can help support heart health, brain function, and joint health.