Ginkgo biloba
·
Ginkgoaceae
·
China

Ginko

Maidenhair tree, the living fossil, Fossil Tree, Kew Tree

Useful parts

Leaves, Seeds

Key actions

Antioxidant, Anti-inflammatory, Increases cerebral blood flow, Inhibits platelet aggregation, Modulates neurotransmission

Active compounds

Flavonoids, Anthocyanin, Ginkgolic acid, Terpenoids, Minerals (calcium, zinc, phosphorus)

This Site is for Educational Use Only: The information on this page is for educational and informational purposes only and is not intended as medical advice, diagnosis, or treatment. I am not a licensed medical professional. Always consult a qualified healthcare provider before using any medicinal plants, especially if you are pregnant, nursing, taking medications, or have a medical condition.

Possible Proposed Uses

  • Memory support
  • Prevent cognitive decline
  • Sexual dysfunction
  • Asthma
  • Bronchitis
  • Anxiety
  • Tinnitus
  • Antibacterial
  • Antifungal

Mechanism of Action

  • Improves blood flow in brain
  • Reduces oxidative stress
  • Reduces clot formation

Possible Side Effects

  • Seizures (predisposed individuals)
  • Bleeding risk
  • Overconsumption of seeds → convulsions, loss of consciousness, death

Possible Drug Interactions

  • Avoid with anticoagulants, antiplatelets, NSAIDs, insulin

Abigail's notes

Ginkgo comes from the maidenhair tree, which holds the title of oldest tree species in the world. It has survived ice ages, mass extinctions, and whatever we've been doing to this planet lately, which feels relevant. It's also naturally resistant to insects, fungi, and cold weather, which at this point just feels like showing off.

Next pet name candidate: Ginkgo. Continuing the theme. Oak, Elm, and Ginkgo. I think we're building something here.

In traditional Chinese medicine ginkgo was used for memory support and Alzheimer's treatment, and modern research has taken that traditional use seriously enough to actually study it. The mechanism makes sense: ginkgo improves blood flow through the arteries to the brain, which supports memory, recall, and can slow deterioration in mental functioning. That same increased blood flow also helps with dizziness and tinnitus, which is why it shows up as a recommendation for those over fifty to take daily.

Beyond the brain, ginkgo can help with asthma, may improve sexual energy, and has traditional uses for bladder irritation, bedwetting, and intestinal worms. It was also historically used for gonorrhea, which is a sentence I did not expect to write today but here we are.

Safety note: Avoid with anticoagulant medications, the blood flow improving properties mean it has blood thinning effects that can compound with existing medication. If you're over fifty and considering it as a daily supplement, which the research does support, run it by your provider first especially if you're on any cardiovascular medications.

Last updated on:
May 20, 2026

Deeper research options for you (because I would never ask you to just take my word for it)

Ginkgo https://www.mayoclinic.org/drugs-supplements-ginkgo/art-20362032

Ginkgo biloba: A Treasure of Functional Phytochemicals with Multimedicinal Applications https://pmc.ncbi.nlm.nih.gov/articles/PMC8901348/

Ginkgo https://www.nccih.nih.gov/health/ginkgo

Sacred Herbs by Opal Streisand

Herbal Remedies by Andrew Chevallier

Disclaimer: The content on this website is provided for informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. No provider-patient relationship is created by use of this site. The author makes no representations regarding the accuracy or completeness of the information and assumes no liability for any adverse effects resulting from the use of plants or remedies described herein.

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