Fish bones have nutritional value, but are generally not recommended for consumption. Fish bones are generally referred to as fish spines, which are rich in calcium, can supplement calcium for the body, but fish bones are sharp and hard, easy to the gastrointestinal tract and other digestive system damage, so life is not recommended for consumption. If you eat fish bones, it is recommended that you directly buy professional fish bone powder products on the market, do not recommend that you stew at home, not only to spend a long time, but also easy to cause esophageal damage after consumption, and even aortic injury; in addition, other calcium products and fish bones in fact, the nutritional value of fish bones is similar, can be replaced. Fish bones also have some nutrients, but there is a risk when consuming, do not suggest that they casually eat.