Ginko biloba helps to improve blood flow to the lower and upper limbs, relieves cramps and weakness in the calves. It is also used for repeated inflammation of veins and varicose veins. Ginkgo biloba promotes blood circulation and thus improves oxygen supply. Ginkgo biloba is known to improve focus, eliminate memory disturbances, or reduce attention. In some cases, he has proven himself in Alzheimer's disease. Ginkgo biloba is among the antioxidants. It has multiple uses, such as helps reduce the risk of blood clots, impotence, asthma, headache, depression and anxiety or eye swelling.