Dr Nick Fuller

Dr Nick Fuller is Commercial and Industry Research Leader at the University of Sydney and author of Interval Weight Loss

The science behind why diets don’t work

From our UK edition

For decades we have been told that it’s all our fault; that the reason many of us don’t manage to lose weight is a lack of willpower. But there’s a bigger cause behind our failure to shift the pounds and it’s certainly not due to floundering commitment. It’s down to a part of the brain called the hypothalamus. In fact, there are several well-researched biological pathways that protect our body from weight loss and ensure our weight rebounds each and every time we attempt to slim down. Research shows that in order to lose weight and make it stick, you must eat well and exercise for a month – then have a month off.