08 May 2018 --- Research led by the University of Stirling has found that omega 3 fatty acids can be created by many invertebrates inhabiting marine ecosystems, including corals, worms and mollusks. The discovery runs contrary to the generally held principle that marine microbes, such as microalgae and bacteria, are responsible for virtually all primary production of omega 3. The researchers note that their findings could “revolutionize our understanding of omega 3 long chain polyunsaturated fatty acids (PUFAs) production on a global scale,” potentially paving the way for the production of alternative and sustainable omega 3 products.