25 Nov 2022 --- A new research paper is suggesting that krill oil supplementation might serve as a possible approach for healthy brain aging interventions. Lipid extracts from Antarctic krill are rich in long-chain omega 3 fatty acids choline and astaxanthin. In the study, researchers from the University of Oslo, Oslo University Hospital and Akershus University Hospital used C. elegans and human cells to investigate whether krill oil promotes healthy aging.