Babies over 6 months old can eat cod sausage. It is generally recommended to exclusively breastfeed until the baby is about 6 months old, when the baby’s digestive system is relatively mature, after which complementary foods can be gradually added and a little bit of food with high nutritional value such as cod sausage can be eaten. The principle of adding supplementary food is from little to much, from thin to thick, cod sausage can be eaten directly or steamed, parents can feed a small amount of crushed cod sausage to the baby when feeding it for the first time. Since cod sausage has its own salt taste, there is no need to add additional salt when cooking. Since cod may cause allergic reactions, it is important to observe the baby’s eating status, whether he/she can accept the taste of cod sausage, and whether there are minor allergies such as rash, redness of the skin, abdominal pain, diarrhea, vomiting, etc., which may cause crying or depression. The main ingredients of cod sausage are cod meat, starch, etc. Cod meat is richer in protein, vitamin A, vitamin D, calcium, iron and other nutrients, which is suitable for babies at the developmental stage, but not too much at once to avoid indigestion. It is important to note that parents should carefully select cod sausages of better quality and brand reputation to avoid more harmful additives in the finished product, which can be detrimental to the growth and development of the baby. Since cod sausage is relatively easy to make, parents can also buy fresh cod fish and make cod sausage with carrots, corn, starch and other ingredients evenly mixed and seasoned, which is relatively healthier.