For babies aged 7-9 months, meat, poultry and fish should eat enough 50g every day, including pig liver and chicken liver;

10- 12-month-old baby, meat and poultry should eat enough 50g every day, including pig liver and chicken liver;

1-2-year-old baby, eat enough animal food every day 100g. It is recommended to eat 75g of pig liver or 50g of chicken liver every month, 1-2 times a week.

2-3-year-old babies should eat enough animal food of 50g-70g every day. It is recommended to eat 75g pork liver or 50g chicken liver every month, and eat 1-2 times a week.

Pork, chicken, mutton, beef, liver, fish and shrimp should be given to the baby instead. Don't always eat this kind because the baby likes it, and ensure the diversity of nutrition.