The way in which they get the concentrates varies according to the country where it is made but in general the dried maidenhair tree leaves are first powdered and then combined with a dissolving agent to get the properties of the leaves. The two substances that are extracted from the leaves are Vitamin P and lactone. Maidenhair tree-risks Maidenhair tree has been used for centuries by Asian cultures as part of their diets in order to improve their longevity and as a natural remedy in order to treat and relief serious and minor maladies. After years of research, scientists were able to track down a ginkgo tree in China and discovered that the tree was not extinct because the monks at a monastery had been growing them for decades. Advantages of using maidenhair tree products If you are looking for a natural way of treating any maladies you suffer from, maidenhair tree products are what you need. Maidenhair tree is an ancient tree that was originally found in China. However, nowadays it is available all over the world and people have started to make use of their wonderful advantages. Presently, the oldest European ginkgo biloba trees found within the Utrecht Botanical Garden and dates back to 1730. Although, the ginkgo biloba tree once people thought as extinct, today it flourishes around the world and has a lot to do with its popularity. The ginkgo biloba tree not only provides medicinal purpose and value, but additionally offers an aesthetically pleasing appeal. Due to a recent increase in the natural way of treating illnesses, there is in the market a concentrate made from leaves and stems of ginkgo biloba trees. If Asian cultures have used it for centuries it means that it is a good thing and it also means that we need to try and see if these natural medicine can relief any of our health problems whether minor or more important. However, it has been proved that using ginkgo as a diet supplement will rev up blood circulation significantly. Circulation will be a lot better all over your body and this means that all your organs will have more oxygen and will work a lot better. 2- Due to the positive effect ginkgo has on blood circulation you will experience an improvement in your memory.