I started Slimming World in 09, lost 30lbs (of which I am 17.5lbs still off, will get there in the end) and .... AND .... I have only just realised that I can have tuna as a healthy extra B choice on a green day!! I only ever do EE so I can have tuna so now I can have it on my normal green days .... I can't believe I have never know this!!!