Generally speaking,1-3-year-old children can eat about 20-30g of nuts every day. Nut foods are oily, and children's digestive function is weak. If they eat too many nuts, they will "spoil their stomachs", cause indigestion and even "fatty diarrhea". Whole nuts, including peanuts, melon seeds, pistachios, etc., should not be eaten within 3 years old. This is because whole nuts may choke the child's trachea, and the child is not easy to cough up at a young age, leading to the risk of suffocation and serious life-threatening.