Ginkgo Leaf is used for enhancing memory, migraines, altitude sickness, tinnitus, helps vertigo and cognitive disorders. Used when microcirculation needs to be increased. Actions: Increases blood flow to the limbs and brain, antioxidant, anti inflammatory. Spiritually it contains a high magical energy. Used in longevity and age spells, fertility, and as an aphrodisiac. Precautions: May cause gastrointestinal upset, headaches, and increased bleeding time; including lengthening the menstrual cycle.