Mom is progressing very quickly with end stage Alzheimer's. 4 months ago she was walking and talking. 3 months ago was bedridden and nonverbal but still eating well. One week ago she pretty much stopped eating. She had an UTI at the time, which she has since recovered mostly from, but still won't eat anything. She's in hospital getting fluids at least through an IV, but what do I do if she continues to not eat? Is it time to make that hard choice between feeding tube or no feeding tube?