Your email about the Pau d'Arco and Essiac is very encouraging. My mother is suffering from liver cancer. I already ordered those supplements. At the moment my mother is consuming supplements called Liqua Health and Liqua Spirulina (http://www.liquahealth.net/Resources/LRP.cfm). Does anybody have experience with these? Is it safe the consume the Pau d'Arco and Essiac together with Liqua Health and Liqua Spirulina ?