The two substances that are extracted from the leaves are Vitamin P and lactone. Vitamin P is a natural antioxidant and lactone is a natural protoplasm energizing factor. Those two substances will help people deal with problems in the nervous system, improve blood circulation, enhance heart condition and prevent heart attacks. Advantages of using Ginkgo Biloba Extract Asian cultures have made use of the extract of ginkgo biloba tree for centuries because it has many qualities that are beneficial for the body. In a recent research conducted in a Japanese university, scientists discovered that maidenhair tree is not only useful in the cure of minor health disorders but it is also good when used to treat more serious and complex diseases. When there is a better circulation of blood in the brain it can work in a more effective way, therefore you will notice that your memory is a lot better, that you don't get too tired, that you are a lot more energized and that the annoying buzzing in the ears disappear. When there is better circulation of blood in the heart it can also work more effectively, and as a result you will enhance your heart condition and at the same time reduce the chances of having a heart attack. Doctors recommend pregnant women and women who are breast-feeding their babies not to take ginkgo products to avoid any complications. In a recent research, scientists discovered that women who use ginkgo products during the gestation period can have a hight level of colchicine (an alkaloid) in the vascular structure that would inevitably affect the unborn baby. Nowadays, several scientists are studying the benefits of using ginkgo extract because it could be used to treat patients with Alzheimer in its early stage. - As ginkgo has flavonoids concentrates of ginkgo can help your body fight off free radicals and as a result you will protect your body from cancer or more serious illnesses. 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.