Graviola

Well, I checked this out on the Memorial Sloan-Kettering web site for herbs and natural products and one side effect that the web sites who are trying to sell the product leave out is that in lab tests, graviola has been shown to cause potentially dangerous neurological side effect similar to Parkinson disease. Apparently graviola can damage the nerve cells which causes the neurogolical damage. This herbal supplement is not recommended for use.