@Moogie @carorees and others you may be interested to see this. I am on a Facebook C25K forum and also Health Unlocked, there have been many people wanting to promote this NHS beginner's running programme and one of their number is a very keen fast dieter. At the moment there is quite a bit of discussion about whether the NHS will include mention of the 5:2 on the poster. I thought you might be interested and may even be able to answer some of the queries about its efficacy.
Claire
Claire