How to be healthy without dieting. Become a diet rebel and make friends with food. Can you remember a time in your life without diets? Without seeing adverts for diets, hearing about diets, or being on a diet? Most of us would struggle to imagine it. Our obsession with being healthy has driven us to push our bodies to the absolute limits, but still every year we're told how unhealthy we are as a population. Despite a wealth of information at our fingertips, we get so much wrong about food and health. The No Need to Diet Book challenges misconceptions about what it is to be healthy and helps us make better friends with food , using evidence-based science.