Strap: A no-nonsense guide to the science of what we eat and how it affects our health Description: Shocking obesity rates, the rise of eating disorders, killer food allergies, super foods that cure cancer: as the headlines shout every week, we have never been more engaged, or struggled so hard, with what we put in our mouths. Separating fact from fiction, award-winning health journalist and nutritionist Dr Sarah Brewer combines the latest science with practical advice on what really matters to explain exactly how food influences our health and well-being.