Why is the oil always from 'Cod Liver'? | Food Unwrapped

Описание: Why does 'Cod Liver Oil' always use cod? What's so special about it.

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Our team of intrepid presenters (Jimmy Doherty, Kate Quilton, Matt Tebbutt, Helen Lawal, Andi Oliver, Amanda Byram and Briony May Williams) travel the world uncovering unusual, intriguing and surprising secrets behind the food we eat.

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