My mum has alzheimers. she is in hospital after not drinking or eating properly for 4 weeks. She has urinary infection now. the hospital say they can not force her to drink or eat, Surely there is something that can be done to help? 4 weeks ago she could walk miles and eat like a horse! Now she cant walk unaided. They want to send her home even though she will not eat or drink. Can you suggest anything we can try or anyone we can contact for help?