Can animal liver be eaten?
Generally speaking, animal liver is edible, but intake should be controlled. The detailed explanation is as follows:

Animal liver is a nutrient-rich food. From the perspective of nutritional components, animal liver contains abundant high-quality protein, which includes various essential amino acids required by the human body. This protein plays an important role in building and repairing body tissues and provides necessary nutritional support. At the same time, animal liver is rich in various vitamins—for example, vitamin A helps maintain vision and skin health, while B vitamins participate in numerous metabolic processes in the body, including energy metabolism.
In addition, animal liver also contains minerals such as iron, which is a key element for synthesizing hemoglobin and can effectively prevent iron-deficiency anemia. However, as the detoxification organ of animals, the liver may accumulate certain toxins, such as heavy metals and veterinary drug residues. Therefore, animal liver should be consumed in moderation to avoid potential harm to health.
In daily life, ensure that animal liver comes from animals that have passed inspection and quarantine. Avoid purchasing liver of unknown origin to reduce the risk of ingesting harmful substances.