Liver (food) in the context of Mămăligă

Offal (/ˈɒfəl, ˈɔːfəl/), also called variety meats, pluck or organ meats, is the internal organs of a butchered animal. Offal may also refer to the by-products of milled grains, such as corn or wheat.

Some cultures strongly consider offal consumption to be taboo, while others use it as part of their everyday food, such as lunch meats, or, in many instances, as delicacies. Certain offal dishes—including foie gras and pâté—are often regarded as gourmet food in the culinary arts. Others remain part of traditional regional cuisine and are consumed especially during holidays; some examples are sweetbread, Jewish chopped liver, Scottish haggis, U.S. chitterlings, and Mexican menudo. Intestines are traditionally used as casing for sausages.

Vitamin B₁₂, also known as cobalamin or extrinsic factor, is a water-soluble vitamin involved in metabolism. One of eight B vitamins, it serves as a vital cofactor in DNA synthesis and both fatty acid and amino acid metabolism. It plays an essential role in the nervous system by supporting myelin synthesis and is critical for the maturation of red blood cells in the bone marrow. While animals require B₁₂, plants do not, relying instead on alternative enzymatic pathways.

Vitamin B₁₂ is the most chemically complex of all vitamins, and is synthesized exclusively by certain archaea and bacteria. Natural food sources include meat, shellfish, liver, fish, poultry, eggs, and dairy products. It is also added to many breakfast cereals through food fortification and is available in dietary supplement and pharmaceutical forms. Supplements are commonly taken orally but may be administered via intramuscular injection to treat deficiencies.

Giblets /ˈdʒɪblɪts/ is a culinary term for the edible offal of a fowl, typically including the heart, gizzard, liver, and other organs.

A whole bird from a butcher is often packaged with the giblets, sometimes sealed in a bag within the body cavity. The neck is often included with the giblets; in the West it is usually separated from the body during butchering.