This tea contains leaves of: Ginkgo Biloba, Gotu Kola, Peppermint and Spearmint. If you have a bleeding or clotting issues, are living with hypoglycemia, take prescription medications or NSAIDs, or are pregnant or breastfeeding, it is suggested that you consult with a physician prior to the prolonged use of this tea. It is believed that the use of herbs along with proper diet can remediate ALL diseases.