- Are the nutritionists lying to us? (a podcast, plus five *more* copies of Big Fat Lies to giveaway) This post has been updated. Last week I chatted to David Gillespie about some of the food myths he debunks in his new book Big Fat Lies. Today we have a quick chat about why the “lies” continue. I reckon you’ll like this one. It’s easy to conclude from what David exposes in his book more