So I moved onto the Hay diet, the F-plan diet, the Cambridge diet… all different ways with one aim. To eat as few calories as ...

F-Plan diet Nevertheless, next came The F-Plan, a diet I remember with greater affection, mainly because I like jacket potatoes and baked beans (though the beans' side effects had a lot in common ...

So what is the F-plan diet? It was a huge hit in the 80s and is based on consuming a healthy intake of fibre and balancing nutritional foods while sticking to a 1,500 calorie-controlled diet a day.