Cod liver oil is a type of fish oil that's especially high in healthy, polyunsaturated fats known as omega-3s and omega-6s.
Cod liver oil, slipped off a cold metallic tablespoon and down the throat, while holding the nose. It made the small recipients shudder – sometimes even gag – but it would also make them grow ...
It turns out one of them did indeed pack a vitamin punch. These days, the words "cod liver oil" are vaguely sepia-tinged. They conjure up an image of a murky spoonful of something, brandished by a ...