Chicken liver is a nutrient-dense food rich in proteins, vitamins, iron, and zinc. Studies highlight its folate (B9) content, which is crucial for cell division and red blood cell formation, alongside vitamin B12. While its iron content can support diets aimed at addressing anemia, it does not replace professional medical diagnosis for blood disorders. For diabetic patients, it serves as a viable option due to its very low carbohydrate content, provided it is cooked healthily rather than fried. Furthermore, its vitamin A content supports immune function and vision. However, caution is required for specific groups: those with gout, hemochromatosis, Wilson's disease, or kidney issues should regulate their intake. Pregnant women are advised to avoid it due to high levels of retinol, which may negatively affect fetal development. It is essential to ensure the liver is cooked to an internal temperature of 74°C and consumed in moderation.