Were you looking for information about Ginkgo? Jingco is a common misspelling of ginkgo.
Ginkgo (ginkgo biloba) is an herbal supplement claimed to be beneficial for a wide variety of conditions, including improving memory and mental functioning. There are many different active compounds in these supplements; some of these compounds have "blood-thinning" properties, while others work as antioxidants. It is important to talk to your healthcare provider before taking ginkgo products if you have epilepsy, diabetes, or an upcoming surgery. Potential side effects include diarrhea, upset stomach, and dizziness.
(Click Ginkgo to learn more about the effects of ginkgo, to find out how the supplement works, and for a list of other potential side effects. You can also click on the various links in the box to the right to access specific topics on ginkgo.)