Oily fish are fish species with oil in soft tissues and in the coelomic cavity around the gut. Their fillets may contain up to 30% oil, although this figure varies both within and between species.

In the UK, only a quarter of UK adults eat any oily fish, with less than 16% of young adults eating two or more portions of fish a week. Oily fish are a group of fish high in healthy fats, and ...

Read more: 12 Underrated Types Of Fish You Should Try At Least ... but its overpowering, oily fish flavor may not make it a ...

However, the Food Standards Agency advises a limit to the quantity of oily fish that we should eat because these fish contain more mercury than other types of fish. The FSA recommends that girls ...

People with type 2 diabetes "should not be encouraged" to take omega-3 fish oil supplements, researchers from the University of East Anglia say. There had been some concerns omega-3 could be ...