I haven't been restricting what I eat in the other days either - especially as it was Easter, I have been off work for nearly 2 weeks and had my Mum to stay for a week- so lots of booze, chocolate cake and cheese has been eaten in the last 2 weeks too!!
Not sure if the weight looss is "real" as I don't feel like I've lost 4lb! But hey - it made me feel better and keep going!
Today is my 6th fast day - and I really find it quite easy! The very first day I didn't sleep very well - but since then it has been fine - I can deal with my hunger pangs ok! I'm going to keep going with it and probably keep Monday and wednesday as my typical fast days. As other have said - this is really good/sustainable way of doing a "diet" as it is very flexible - and CHEAP and easy to do!!