Unless a person has been given only a scant few days to a couple of weeks left I strongly disagree that chemo or any other kind of mere palliative care is the ony thing one can do. A very great many people with stage IV chancer which had been given a death sentence by mainstream medicine, including lung cancer with mets, have been saved with alternative treatments. My 80 plus year old uncle is one of them.
The things you are doing are good - particularly the turmeric if you are giving her a LOT of it and having her take it with black pepper and/or a healthy fat item such as coconut oil or coconut milk. However, there are many other things you and the original postercould also do which are also strong cancer fighters.
Browse through this forum and you will find most of them.