Bones are theoretically edible, as long as they can be chewed and swallowed. Bones themselves contain a large amount of inorganic material, which provides the body with a rich supply of calcium and phosphorus, in addition to its internal rich collagen. In addition, bone marrow is rich in fat and connective tissue, which are also absorbed and reused by the body. However, as a clinician, it is not recommended that patients consume bones. This is because the consumption of bones may cause the following adverse effects: 1. Bones can cause very serious wear and tear on the teeth. In addition, during the chewing process, some small bone fragments may cause very serious irritation to the esophagus and stomach, and even lead to perforation. 2, in the process of eating bones, may be ingested a large amount of bone marrow, bone marrow in the main nutrient is fat, so eating a large amount of bone marrow will lead to the patient’s rapid obesity. 3, eating bones may lead to a rapid increase in the body of uric acid, which can lead to the induction of gout, a kind of disease. Diseases. So in summary, bones can be eaten, but it is not recommended to eat.