Babies eat pig liver in moderation can supplement the nutrients needed by the body. Pig liver is rich in nutrients needed by the human body, pig liver is rich in iron, vitamin A, vitamin B, phosphorus, potassium, leucine, lysine, valine and other nutrients. Babies eat pig liver in moderation is conducive to growth and development. Pork liver must be cooked until it is fully cooked before giving it to your baby. Pork liver that is not fully cooked may contain bacteria. Moreover, pig liver contains a lot of cholesterol, which may increase the cholesterol level in the body if consumed in excess. Therefore, babies should avoid consuming too much pork liver.