With all the food prices going up and us creeping further and further into out overdraft i'm trying to think of ways to save some money. I decided this morning we should try to live on beans for the next month or so as well as a few other things eg: potatos, eggs, cheese, bread, fruit, but mainly beans. So we would have toast/cereal for breakfast, beans on toast/baked potato for lunch and then maybe something egg based like omlette/scrambled egg and beans for tea or other cheap dishes like corned beef hash etc.
Anyway, just wondering if it would be very unhealthy to do this? I lived on rubbish as a student and seemed ok but want to be healthy as well as save money.