The secret, according to the scientists, is the omega-3 fats found in oily fish and cod liver oil. Scientists already knew that cod liver oil could help reduce inflammation in rheumatoid arthritis.
Cooking with fish is something we should all do more of, as it’s packed with good-for-you omega-3s. Cod is the nation’s most popular choice, and it’s no wonder the flaky white fish is so popular as it ...