I know most seem to be doing the 5/2 as a weight loss diet but, if I remember the original TV program correctly, the main idea of the diet was as a generally more healthy way of eating. I'd pretty much hit the weight I wanted anyway before I started the diet (~ 23 BMI), and started the 5/2 as a way to try and keep the weight off - which it has clearly done for over a year so far (during that time I think I've only missed four or five diet days).
So, basically very happy with the diet.
So, basically very happy with the diet.