Don't put too much seasoning, just put some ginger and pepper, put some salt before cooking, sprinkle some chopped green onion or coriander. It is estimated that adults and children should like it very much. Calcium in bones will never dissolve easily. Experiments show that the fat in bone marrow has surfaced after cooking in an autoclave for two hours, but there is still little calcium in the soup. There is only one way to supplement calcium in bone soup: add vinegar and simmer for an hour or two.
Vinegar can effectively help the dissolution of bone calcium. It should be noted that at this time, pressure cookers must not be used. It is best to stew in casserole to avoid too much aluminum in bone soup.