Entity: COLD-LIVER-OIL
Cold-liver-oil is a pale-yellow fixed oil extracted from the liver of the common cod or allied species, primarily used in medicine as a source of vitamins A and D.
COLD-LIVER-OIL
Etymology
The term 'cold-liver-oil' likely originates from the extraction process of this oil from the cold-water fish species, particularly cod.
Definition
Cold-liver-oil is a pale-yellow fixed oil extracted from the liver of the common cod or allied species, primarily used in medicine as a source of vitamins A and D.
Historical Context
In the Industrial Revolution, cod liver oil gained popularity for its medicinal properties. The oil was traditionally produced by placing cod livers in barrels to rot, with the oil skimmed off over the season.
Cultural Significance
Cold-liver-oil has been used for centuries as a remedy for various ailments due to its high vitamin content. It has a long history of being consumed for its health benefits.
Related Concepts
- Fish oil
- Omega-3 supplements
- Vitamin supplements
See Also
A traditional remedy derived from the liver of cod and closely related fishes, cold-liver-oil is known for its high vitamin content and historical medicinal use.