Dairy products are the baby's first choice. Goat's milk has more nutrients than milk, and it is easy to absorb and has better effect. Bean products, pig liver, pig blood, shrimp skin, meat, eggs, fish and coarse grains, kelp, laver, walnuts, peanuts and sesame seeds can also be crushed and cooked into baby porridge. In short, as long as the baby's diet is reasonable, it will be supplemented soon.