I can eat very little solid food. But I can drink soup and I do; and altho I hated it previously, I've started drinking banana flavoured milk. Both of which can be full of calories. I am not active, so I think in order to maintain weight I can eat max 800 cals a day. To lose weight I need a very low calorie diet. Or I could do more exercise, but I am permanently exhausted and depressed feeling, and just can't make the effort.
I knw 12.5 stone isn't the end of the world, but for me it feels disgusting.