BACKGROUND: Glioblastoma multiforme (GBM) is the most lethal form of brain cancer. With the available treatments. survival does not exceed 12-14 mo from the time of diagnosis. We describe a novel strategy to selectively induce the death of glioblastoma cells and other cancer cells that over-express the EGF receptor. https://parisnaturalfoodes.shop/product-category/greens-natral/