Generally, children can only eat two eat areca a day at most, otherwise it will cause discomfort to the mouth and tongue. Usually too much eat areca will lead to symptoms of poisoning, such as dull eyes and so on. Eating too much will lead to tooth blackening, wear and tear, gingival atrophy and other dental and oral diseases, and serious oral cancer. Because the baby is still too young, it is necessary to eat less.