Ginkgo leaf extract is commonly used as a dietary supplement, but there is insufficient clinical evidence that it supports human health or is effective against any disease.

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Wikipedia contributors. (2024, September 26). Ginkgo biloba. In Wikipedia, The Free Encyclopedia. Retrieved October 4, 2024, from https://en.wikipedia.org/w/index.php?title=Ginkgo_biloba&oldid=1247964362

Principles have no real force except when one is well-fed. Mark Twain, Extracts From Adam’s Diary (1906)

Ginkgo biloba (Wikipedia) Ginkgo biloba, commonly known as ginkgo or gingko (/ˈɡɪŋkoʊ, ˈɡɪŋkɡoʊ/ GINK-oh, -⁠goh), also known as the maidenhair tree, is a species of gymnosperm tree native to East Asia. It is the last living species in the order Ginkgoales, which first appeared over 290 million years ago. Fossils very similar to the living species, belonging to the genus Ginkgo, extend back to the Middle Jurassic epoch approximately 170 million years ago. The tree was cultivated early in human history and remains commonly planted.