hi, lewis,just came back to the site and catching up, I have tried lots of different food plans and the best for me is no fast food or grease which I am not a lover of at all and I have lost 3-1/2 stone,with the help of slimming world,i lost a stone before I went,to aid joints and really liked the way it works, I find it better to stick to fresh if possible and lots of fruits,i am very careful of the citrus though as I have had high potassium but not from bananas,its what works for each person but wirth looking into,dorothy