Can't eat. According to the inquiry, doctor's website shows that Agaricus blazei can't be eaten after mildew, because it will produce toxic substances after deterioration and mildew, which will lead to poisoning symptoms after eating, which will cause certain harm to health. Therefore, dried Agaricus blazei is moldy and cannot be eaten. Eating Agaricus blazei has nutritional value and is good for human body, but it should be eaten in moderation.