I've come to the conclusion that the reason I've been losing weight is because I'm not getting enough fat in my diet - I used to have a lot of dairy. The recommended amount is 70g for a woman a day (I doubt that is true for me as I'm only a small woman) but I've only been getting about half that lately.

So, I'm going to have to change my diet to accommodate this. It's tricky because I don't want high copper, so I'm going to try about 80g a day of high fat nuts with a bowl of cornflakes and reduce the amount of beans I have to one or two portions a week and see how it goes. I have a hard time chewing nuts because I have a poor bitem, chipped (from bruxism) and missing teeth that makes it difficult to chew hard things, but I'll either chop them small or buy a bag of chopped nuts and add them to my cereal.