How about making up a pot of something such as hot chocolate to drink and keeping it warm over a tea light, then take small amounts at intervals. Use a tiny cup - one so small you can't think that it could do you any harm to drink that much. Over a day you could drink six or eight of the little cups and over the course of a week it could start to make a difference to your weight but not do harm. If you can eat slices of bread you should be able to cope with tiny amounts of hot chocolate. As I am a type two with a problem losing weight our situations are so different - but I know the power of 'little by little' in overcoming what seems to be something impossible.