Livers

Food

Humans commonly eat the livers of mammals, fowl, and fish as food. Domestic pig, ox, lamb, calf, chicken, and goose livers are widely available from butchers and supermarkets. In the Romance languages, the anatomical word for "liver" (Frenchfoie, Spanishhígado, etc.) derives not from the Latin anatomical term, jecur, but from the culinary term ficatum, literally "stuffed with figs", referring to the livers of geese that had been fattened on figs. Animal livers are rich in iron, vitamin A and vitamin B₁₂; and cod liver oil is commonly used as a dietary supplement.