I want to thank everyone who offered advice. I have ordered the Oleander and hope to receive it in a week. In the meantime, my brother will start a two week body cleanse (all organic) tomorrow along with taking Milk Thistle and hopefully Coconut Oil (he is very sensitive to taste). I also have him taking Vitamin C, Lysine and Green Tea Extract. He will also be starting his new chemo treatment on Tuesday. Thank you and God Bless you all.