Ginkgo biloba, also called white biloba, is the dried mature seed of Ginkgo biloba. Ginkgo biloba fruit is slightly toxic, ginkgo biloba pulp as well as green embryonic heart contains toxic substances such as ginkgolic acid, which can cause poisoning when consumed in large quantities or raw, so it is not advisable to eat ginkgo biloba fruit raw, the pulp and green embryonic heart should also be discarded, and then soaked in water for one hour, remove the shell and eat steamed, boiled, fried or baked with the shell, such as pepper salt white fruit. It can also be eaten after high temperature to kill the toxin, such as stir-frying with other ingredients, cooking porridge, boiling soup, such as white fruit eight porridge, white fruit salvia lotus seed porridge, etc. Ginkgo biloba is rich in protein, trace elements, amino acids and other nutritional elements, and is used in medicine to lower blood pressure, blood lipids, expectorant and lung, cough and asthma have a very good effect. But ginkgo biloba can not be eaten raw, can not be eaten every day, only once a day, generally adults can eat 10-20 pieces at a time, children can not exceed 10 pieces at a time, under 5 years old can not eat. If there is ginkgo biloba poisoning, there may be abdominal distension, diarrhea, dizziness, vomiting and other symptoms, serious cases will lead to respiratory paralysis, or even death, you can urgently stimulate the throat with your fingers to induce vomiting, and promptly sent to the hospital emergency department for rescue treatment.