Have you ever noticed that when you change your diet, your work rotine changes too? This is what scientists are discovering.
There is evidence that restricting calories can have long-term health benefits, including improved mood and better quality of sleep. But tech workers in California have latched on to another positive side to the practice: they say that on the days that they are not eating, they get more done in the office.
Do you think this is true? Read Peter Bowes' article for the BBC and tell us what you think.