Mum is sleeping a lot more and has lost her appetite. Any suggestions?

Poppy’s, we need a little more background information before we could answer your post. What are Mom’s health concerns? How old is she? Has she seen her doctor recently? Do you think she needs to now? Is she up all night and sleeping during the day? Loss of appetite and sleeping most of the time can indicate a lot of things. For peace of mind, maybe you should call her doctor.