My sister is 54 and multiple medical problems, been wearing a morphine patch for at least 5 years... She says her back hurts??... Anyway now she has been diagnosed with mouth Thrush, and is spitting and vomiting up blood, really black she said, she is unable to eat also and in a lot of pain. My question... would taking the Soverign Silver to build up her immune system? And doing away with any and all items that would feed the fungus candida? And also taking beef out of her diet .....this has to be in the esopoogus and stomach? How bad do u think this is?