My Aunt Is Planning To Treat My 86 Year Old

My aunt is planning to treat my 86 year old grandmother with IV treatments of glutathione, taurine, vitamin B and magnesium/selenium. What is glutathione? She is planning the protocol in conjunction with some other regiment to rid my grandmother of clostria (sp) overgrowth... My grandmother has advanced Alzheimer's disease. She is 86 and weighs 94 pounds. I don't feel this is safe. Is it?