I am 77, been T2 on insulin for 15 years. I've recently ( couple of years) noticed I have gone off food. I used to love Italian, but no more. I manage a bit chicken but there is no pleasure in eating anymore. I do suffer from nausea in the evenings ( occasionally) and struggle to eat. This means of course I don't eat enough for my meal and end up having a hypo! I have had endoscopy and colonoscopy, both fine, but some erosive gastritis showed up. No treatment offered.