Scientific information on therapeutic herbs is continually evolving. To ensure that AHPA has the most up-to-date information, AHPA is constantly in the process of incorporating new scientific evaluations and re-evaluating old ones. To reflect the latest information, the material on AHPA's website may change over time. The information here is not intended to be a substitute for professional medical advice. Do not use this material to diagnose or treat a health condition or disease without consulting a qualified healthcare provider.