The last biloba ginkgo vitamins benefit deals with how they help with blocking the overstimulation of the platelet activating factor or PAF. In most cases, this can lead to a number problems when not regulated. Usually, the best time to take biloba ginkgo vitamins is in the early morning and before noon. Some French clinics have started to prescribe the use of maidenhair tree concentrates to patients who have problems with memory and headaches. In a recent research, the properties of ginkgo were tested, in which only ten men and women took part. Five of them were given a traditional medicine to relief anxiety, while the other five were given maidenhair tree concentrate. Another thing that led scientists to study this tree is that after the atomic bomb exploded in Japan, the sole survivors were some maidenhair trees, in fact those same trees can still be seen in Japan nowadays. It is of public domain that Asian cultures know how to take care of their bodies, and one of the things they use in order to achieve their goal is a maidenhair tree by-product. PAF represents a clotting substance, when overstimulated has the potential to cause asthma, allergies, and stroke. Therefore, ginkgo biloba for memory works well to treat things as degenerating diseases. This includes things such as Alzheimer's disease. Currently, Germany has approved the use of ginko biloba for memory in patients with Alzheimer's. The maidenhair tree has existed for more than two hundred million years and in Japan there are species that could survive an atomic bomb. This shows us that the tree is strong enough to fight off insects, plagues and that it can survive in almost any conditions. Due to the great amount of good qualities its use has, many companies have started to manufacture products that contain this ingredient. This means that back in the dinosaurs' era this tree already existed. However, some environmental events took place and the amount of trees was reduced to the minimum. This led scientists all over the world to think that there were no more ginkgo tree species until the discovery of a tree in Japan diluted these conclusions.