Ginkgo nuts should not be eaten freely, raw ginkgo nuts contain cyanide, poisonous, if not fried, or consumed inedible parts, excessive consumption are prone to poisoning.
Ginkgo nuts, also known as white fruit, is the seeds of the ginkgo after processing and drying obtained, ginkgo fruit pulp has medicinal value, with clearing heat and moistening the lungs (to remove heat to moisturize the lungs), cough and phlegm effect, but the pericarp and the green germ core, as well as the raw fruit pulp contain cyanide, toxic.
The part that can usually be eaten is the white kernel portion of the fruit. The flesh of the ginkgo fruit usually has an unpleasant odor and may cause allergic reactions such as itching of the skin upon contact with the skin. If you want to consume ginkgo nuts, it is recommended to add salt for frying, and heating them until they are fried can reduce their toxicity.
If you experience discomfort after taking ginkgo nuts, you should seek medical attention.