Dm is late 80s, lives alone but gets out and about. Has always been a bit of a picky eater but in the last 6 months or so her appetite has dwindled alarmingly.
I live in mainland Europe, dm is in the UK. Since restrictions were lifted I've been visiting about once a month. I knew the loss of appetite was becoming an issue but I was really shocked at the change in her from last month to this month.
It's a complex emotional issue I think rather than a sinister underlying illness. She hints at some unnamed illness but refuses to have any tests (which I respect), but she does have form for being a bit over dramatic. I've also noticed that while she struggles to eat anything substantial and healthy, she can polish off a slice of chocolate cake without thinking about it. She's also quite obsessive about food - talking about it, buying it etc.
She says she likes eggs but won't eat too many of them because she's worried about cholesterol, so more concerned about the effect of that on her health than the effect of starving to death 
I'm feel there's not much I can do. Moving her here is not an option. And actually with her current state of health I'm not sure any move is really an option. Have any of you been through this?