My grandmother was diagnosed with dementia 5 years ago and it has steadily become worse, even more so when I came back home for the summer. Her food intake had already began to decrease over the years, but while I was gone she had eaten so little that she lost a lot of weight and refuses to have even have half a bowl of rice. Whenever we tell her to eat she'll always say that she's full and claims to be sick by pretending to throw up in the bin when it's just what she chewed and did not swallow. Sometimes she just keeps a mouthful of food in her mouth and then spits it in the bin without an excuse, or does not even attempt to finish what's in her bowl and says she's tired or full. Earlier when she came back from the community centre she just said she wouldn't be having dinner because her stomach hurts. I'm very worried that she's not having enough nutrients to fuel her body which makes her even more tired than she already is. Her decreasing or lack of appetite has been a core reason for many arguments in my home. Is there any way to get her to eat more or at the very least increase her appetite slightly?