Can Ginkgo biloba leaves be steeped directly in water for consumption?

Generally, it is not recommended to steep ginkgo leaves directly in water for consumption. Details are as follows:

Ginkgo leaf is the dried leaf of the ginkgo tree and contains components such as ginkgo flavonoids and terpene lactones, which have certain medicinal value. However, these components are lipid-soluble substances that are difficult to fully release by steeping directly in boiling water. Instead, this method may cause toxic water-soluble components, such as ginkgolic acid and cyanide, to be released in large amounts. Additionally, untreated ginkgo leaves may carry contaminants such as dust, mold, and insect eggs, and are susceptible to contamination during collection and storage. Therefore, it is not recommended to use ginkgo leaves directly for steeping.

If using ginkgo leaves is necessary, it is recommended to use approved traditional Chinese medicine (TCM) formulations regulated by drug administration authorities. Avoid using untreated ginkgo leaves to prevent adverse reactions. When using ginkgo leaf TCM formulations, special populations such as pregnant women, children, and individuals with allergic constitutions should use them cautiously to avoid potential harm to health.

Traditional Chinese medicinal ingredients are complex. If using TCM for health regulation in daily life, it is recommended to consult a qualified physician and follow medical advice to avoid adverse reactions and protect health.