Thanks, I understand. I guess I fell into the trap of reading Humble's book which is full of 'cures' malaria, herpes, cancer, viruses etc. He says quite plainly take it to 15 drops x3 and you will be cured. He says nothing about what you are talking about, which actually I know quite a bit about as I have had Chronic-Fatigue-Syndrome for 18 years. Did I ask you about vit c and selenium etc for the heart protection, this is a point that does concern me.