Some British doctors have even suggested that Zoe ... could in fact lead to unnecessary health worries or even disordered eating.
This immediately occurred to me, before I even read the linked article. There's too much food-faddery around these days as it is, with people self-diagnosing gluten intolerance (which I realise is a real condition, but it's also a fashionable one, and I suspect that far more people think they've got it than have actually got it), dairy intolerance, etc. We all know, or can find out, what a healthy diet is, without the need for gadgets like this. I have recently decided to avoid red meat and eat more oily fish. In other respects, my diet is very healthy, and I don't need Zoe to tell me what to eat.