My husband is 59 and he is in middle to late stages of Alzheimer's/vascular dementia. Over the past few weeks he is constantly walking up and down the corridor of the care home. He will not sit down to eat, the staff have tried everything to get him to eat but he is having none of it. He is now 51kg, & having build up drinks. I'm just worried that by not eating he is just going to lose more weight and decline even further. Does anyone have any suggestions please.