A complete safety, timing, and dosage guide for combining Ginkgo Biloba with Ginger — including how the two supplements interact, the best time of day to take each, and which populations should be careful.
Yes, you can safely combine ginger and ginkgo biloba; no significant interaction exists between these two supplements.
Ginger and Ginkgo Biloba together are safe for healthy adults. The two supplements work through different biological pathways, and no significant interaction has been reported. You can combine them without special timing or spacing.
Ginger's primary active compounds, gingerols and shogaols, exert their effects by inhibiting COX enzymes and reducing inflammatory prostaglandin synthesis, while also mildly reducing platelet aggregation by interfering with thromboxane A2. Ginkgo biloba's ginkgolides, particularly ginkgolide B, act as antagonists of platelet-activating factor, a separate pathway for platelet clumping. Because these two mechanisms do not involve the same enzymes, receptors, or cytochrome P450 isozymes at typical doses, combining them does not create a synergistic or antagonistic interaction. Additionally, neither compound significantly alters the absorption or metabolism of the other, so you do not need to space them apart.
Take ginger and ginkgo together in the morning with a meal to avoid potential stomach irritation and to keep ginkgo's mild stimulatory effect from interfering with sleep. There is no required spacing between the two; taking them at the same time is fine. If you take ginkgo for memory or circulation, aim for 120 mg standardized extract in two divided doses (60 mg morning and midday), and for ginger use 250–500 mg of standardized extract or 1–2 grams of fresh root per day for general anti-inflammatory benefits. If you miss a dose, simply take it at the next meal and don't double up. Combining both with a fat-containing meal may mildly enhance absorption of their fat-soluble constituents.
Standardized ginger extract (typically 5% gingerols) and ginkgo biloba leaf extract (standardized to 24% flavone glycosides and 6% terpene lactones) are the forms most often studied. Fresh ginger root and ginkgo teas are more variable and the active compound concentrations are lower, so interaction risk remains minimal but dose is less consistent. If you take ginger powder capsules, check the gingerol percentage to match clinical study doses.
Yes, you can take ginger and ginkgo biloba at the same time. They do not interfere with each other's absorption or metabolism, and there are no reports of a negative interaction. I usually suggest taking them together with food to keep things simple.
Yes, for most healthy adults it is safe to combine ginger with ginkgo biloba daily. Both have been studied for long-term use at standard doses. Just stay within the recommended doses and check with your healthcare provider if you take prescription medications.
You do not need to wait at all. Since there is no competing absorption mechanism, taking them at the same time is fine. If one upsets your stomach, a 30-minute separation may help.
No, they do not compete for absorption. Ginger's active compounds are mainly absorbed via passive diffusion, while ginkgo's flavonoids and terpene lactones use different transport proteins. There is no meaningful competition, so you can take them together.
People on blood thinners, individuals with bleeding disorders, and anyone scheduled for surgery should avoid both without medical approval. Pregnant women should not take ginkgo and should limit ginger to culinary amounts. If you have epilepsy, avoid ginkgo.
I recommend taking both with food, especially if you have a sensitive stomach. Ginger can cause mild heartburn and ginkgo may cause nausea when taken on an empty stomach. A meal also helps slow absorption and reduces the chance of any gastrointestinal discomfort.
Reviewed by Caroline M. on April 10, 2025 for accuracy against the sources listed above. This page is educational and is not a substitute for professional medical advice.
The matrix has 86 supplements and 7310 pairwise interactions. Click any cell to see the full breakdown.