Chicken, broilers or fryers, giblets, raw

Chicken giblets are the internal organs removed from a chicken carcass during processing. Typically, the giblets include the heart, liver, gizzard, and sometimes the neck and kidneys, though the neck is not always included in packaged giblet sets. These organ meats have been part of human diets for centuries across cultures, valued both for their rich flavor and concentrated nutrient profiles. In traditional culinary contexts — such as European sauces, Asian stir‑fries, and Southern American gravies — giblets serve both as flavor enhancers and as nutritious components in dishes. Anatomically, each organ contributes different characteristics: the liver is soft and iron‑rich; the heart is dense with muscle fibers and high in protein; the gizzard is a muscular digestive organ with a firm texture due to connective tissue. When sold commercially, giblets are often packaged in a small paper or plastic pouch inside whole poultry, or offered separately in butcher shops and grocery meat counters. Historically, using giblets exemplified “nose‑to‑tail” eating — maximizing the utility of each animal. Nutritionally, these organs deliver nutrients in amounts far exceeding standard muscle meat due to their roles in metabolism and storage within the animal’s body. For example, the liver stores fat‑soluble vitamins like vitamin A and folate, while the heart has higher concentrations of coenzyme Q10 (CoQ10) and B vitamins. The varied texture and distinct flavor profiles mean that giblets are used differently in cuisines: braised or stewed in stocks and gravies, sautéed with aromatics, or ground into pâté. Despite being less familiar to some modern consumers, giblets remain a staple in many traditional recipes worldwide and are gaining renewed interest among culinary enthusiasts and health‑focused eaters for their nutrient density and sustainability benefits.

The nutrition profile of raw chicken giblets is notable for its balance of macronutrients and exceptionally high levels of certain micronutrients. Per 100 g, giblets provide approximately 124 kilocalories, making them a moderate‑energy food relative to their nutrient yield. Protein makes up a significant portion (~17.9 g/100 g), which contributes to muscle maintenance and repair. This high‑quality protein contains all essential amino acids, offering a complete protein source comparable to other animal proteins. Fat content (~4.5 g/100 g) is modest, with saturated fat around 1.4 g; however, the cholesterol content is high (~262 mg/100 g). This reflects the metabolic intensity of organ tissues, particularly the liver, which synthesizes and processes lipids. Carbohydrates are nearly absent (~1.8 g), and there is virtually no dietary fiber, typical of animal products. Micronutrient richness is where giblets excel. They contain vitamin A (2657 µg RAE), which is critical for vision, immune function, and cellular communication. Levels of vitamin B12 (11.41 µg/100 g) and folate (345 µg/100 g) are also exceptionally high, supporting DNA synthesis, red blood cell formation, and neurological health. Iron (~5.86 mg/100 g) and selenium (55.2 µg/100 g) further underscore their role in supporting oxygen transport and antioxidant defense. Potassium (~228 mg) and zinc (~3.32 mg) contribute to electrolyte balance and immune function, respectively. For context, liver and heart each have specific nutrient emphasis: liver is richer in fat‑soluble vitamins and folate, while heart contributes more CoQ10, an antioxidant implicated in energy metabolism. Compared to muscle meat — such as chicken breast — giblets provide greater micronutrient density per calorie, particularly for vitamins A and B12. However, the high cholesterol content means portions should be moderate for individuals monitoring lipid levels. Overall, chicken giblets are an exemplary nutrient‑dense animal food that provides bioavailable vitamins and minerals often harder to obtain from plant sources alone.

Chicken giblets offer several evidence‑based benefits when included as part of a balanced diet. Organ meats, including giblets, are among the most nutrient‑dense foods, supplying vitamins, minerals, and protein in concentrated amounts that can help address common nutritional gaps. For example, vitamin B12, which is abundant in chicken giblets, is essential for nervous system health, red blood cell production, and DNA synthesis. As most plant foods do not contain B12, animal sources like giblets play a crucial role in preventing deficiency, particularly in populations at risk for anemia and cognitive decline. Organ meats also deliver bioavailable heme iron, which is absorbed more efficiently than non‑heme iron found in plant foods, helping prevent iron‑deficiency anemia — a condition prevalent worldwide, especially among women and children. Micronutrients like vitamin A support immune function and vision, with liver in particular providing levels far exceeding many common foods. Selenium found in giblets contributes to antioxidant defense systems and thyroid hormone metabolism. Zinc supports immune response and wound healing, while folate is key for DNA repair and prenatal health. Collectively, this profile suggests a role for giblets in supporting energy metabolism, immune resilience, and hematological health. A 2024 analysis of organ meat nutritional content described giblets as a super nutrient‑dense food due to their high levels of B vitamins, vitamin A, selenium, and other micronutrients. These nutrients are involved in cellular energy production, antioxidant defense, and neurological function. Moreover, the complete protein content supports muscle maintenance and satiety. However, while the nutrient benefits are clear, controlled clinical trials specifically on chicken giblet consumption and long‑term health outcomes are limited compared to broader organ‑meat research. Therefore, while organ meats are highly nutritious, they should be incorporated thoughtfully into diet patterns that include a variety of protein and nutrient sources.

Source: USDA FoodData Central (FDC ID: 171057)