All night workers at some point go in search of a biscuit. However a bit of idle thought gave me something of a shock. Calories, calories and kilojoules. What's going on? Here's a small history of the ...

From beetroot burgers to soy “sausages”, plant-based meats are everywhere. But are these alternatives healthy? We speak with ...

There's a quiet sense of satisfaction that comes with placing an unhealthy treat back on the supermarket shelf in favour of its low-calorie, slightly less fun alternative.