White fruit has a small poison, in addition to containing starch, protein, fat, but also contains hydrocyanic acid, generally to the green embryo part of the most toxic. According to reports, there have been instances of children eating 5 to 10 grains and died of poisoning. As a dried fruit to eat, white fruit must be cooked or made into candied fruit. Into the medicinal use, cooked with a strong role in the collection of She; raw with a strong role in clearing the poisonous insecticide. But raw food can not be too much. Ancient medical books have recorded: "a little food can be, and then eat people gas congestion, eating more people cranial distension and fainting, in the past, there are too much to serve this distension and want to die. Also said: "Children eat more, fainting Huo hair alarm. In the past, there are hungry people, to white fruit instead of rice to eat full, the next day are dead." According to modern medical research, there is a kind of hawk alkaline substance in white fruit, injecting its solution into experimental animals, the animals can have convulsions, and finally can die because of medullary paralysis. At present, the medical profession believes that children eat 7 to 15 raw, can cause poisoning, fried toxicity is reduced, but the amount of food can not be too much. 5 years old children should be prohibited from eating white fruit.