It reduces migraine and vertigo. It may be useful in mental disorders, including Alzheimer's disease. Extracts from Ginkgo eliminate excess fat (cellulite) in women. It is useful for disturbed brain functions, which result in dizziness, tinnitus, and headache with emotional lability and anxiety. Ginkgo has also been demonstrated to improve concentration and memory deficits as a result of peripheral arterial occlusive disease.