Why do most diets fail? Why does one person eat a certain meal and gain weight, while another eating the same meal loses pounds? Why, despite all the advice about what to eat, are we all still getting fatter? The answers are much more surprising - and fascinating - than we've been led to believe. The key to health and weight loss lies not in the latest fad diet, nor even in the simple mantra of 'eat less, exercise more', but in the microbes already inside us.

Food is our greatest ally for good health, but the question of what to eat has never seemed so complicated. In his new book, Tim Spector creates a unique, thorough, evidence-based guide to the real science of eating. Moving away from misleading notions of calories or nutritional breakdowns, Food for Life empowers us to make our own food choices based on a deeper understanding of the true benefits and harms that come from our daily transactions with the foods around us.

Drawing on the journey Lydia embarked on to rebuild her life after hitting a personal rock bottom, season by season, Evergreen offers practical advice and ideas that will inspire you to reconnect with nature, follow what you truly desire deep down and channel your inner strength throughout life's inevitable ebbs and flows. From learning to fall in love with nature to embracing the power of amateur status, rethinking your relationship with comparison to embracing solitude when you need it, Evergreen will take you by the hand and empower you.

We have entered a new 'age of eating' where most of our calories come from an entirely novel set of substances called Ultra-Processed Food, food which is industrially processed and designed and marketed to be addictive. But do we really know what it's doing to our bodies? Join Chris in his travels through the world of food science and a UPF diet to discover what's really going on. Find out why exercise and willpower can't save us, and what UPF is really doing to our bodies, our health, our weight, and the planet (hint: nothing good).

Since the discovery of DNA, scientists have believed that genes are fixed entities that cannot be changed by environment - we inherit them, pass them on to our children and take them with us when we die. Professor Tim Spector reveals how the latest genetic research and his own pioneering studies on epigenetics are rewriting everything we thought we knew about genes, identity and evolution. 

Calorie information is ubiquitous. We see authoritative numbers that tell us the calorie count of what we're about to consume everywhere. Here's the thing, however, that most people have no idea about. All of the calorie counts that you see everywhere today, are wrong. Dr Giles Yeo, obesity researcher at Cambridge University, challenges the conventional model and demonstrates that all calories are not created equal. He addresses why popular diets succeed, at least in the short term, and why they ultimately fail, and what your environment has to do with your bodyweight.

The benefits of restrictive diets like paleo and keto have been touted for more than a decade, but as award-winning gastroenterologist Dr Will Bulsiewicz, or 'Dr B', illuminates in this groundbreaking book, the explosion of studies on the microbiome show that elimination diets are in fact hazardous to our health. What research clearly indicates is that gut health is the key to boosting our metabolism, balancing our hormones and taming the inflammation that causes a host of diseases.

Glucose, or blood sugar, is a tiny molecule in our body that has a huge impact on our health. It enters our bloodstream through the starchy or sweet foods we eat. In the past five years, scientists have discovered that glucose affects everyone—not just people with diabetes. In Glucose Revolution, scientist and researcher Jessie Inchauspe offers timeless lessons to lower your glucose levels quickly—and for good—without going on a diet. 

For all its successes, mainstream medicine has failed to make much progress against the diseases of ageing that kill most people: heart disease, cancer, Alzheimer's disease, and type 2 diabetes. Too often, it intervenes with treatments too late, prolonging lifespan at the expense of quality of life. Dr Peter Attia, the world's top longevity expert who is featured on Chris Hemsworth's National Geographic documentary Limitless, believes we must replace this outdated framework with a personalised, proactive strategy for longevity.

At the very heart of all the success and failure I've been exposed to - both my own entrepreneurial journey and through the thousands of interviews I've conducted on my podcast - are a set of principles that can stand the test of time, apply to any industry, and be used by anyone who is search of building something great or becoming someone great.

In the hard-hitting, groundbreaking tradition of his NY Times best seller Fat Chance, which revealed the dangers of sugar, Dr Robert Lustig persuasively presents a stark exposé of how our addiction to processed foods (aided and abetted by the food industry, big ag, big pharma, institutional medicine and the government) is behind the lethal increase in major non-communicable diseases, including diabetes, heart disease, fatty liver disease, cancer and dementia. 

Cambridge geneticist Dr Giles Yeo has dedicated over 20 years studying how genes influence our eating habits. Instead of looking at how we have become obese, Gene Eating tackles the question of why some people eat more than others. The UK has the biggest waistlines in Western Europe and an enormous problem of other diet-related illnesses.

You may not be aware of this – not consciously, at least – but you do not control what you eat. Every mouthful you take is informed by the subtle tweaking and nudging of a vast, complex, global system – one so intimately woven into everyday life that you hardly even know it's there. The food system is no longer simply a means of sustenance. It is one of the most successful, most innovative and most destructive industries on earth. It sustains us, but it is also killing us. 

In Change Your Brain Every Day psychiatrist and clinical neuroscientist Daniel Amen, MD, draws on over 40 years' clinical practice with tens of thousands of patients to give you the most effective daily habits he has seen that can help you improve your brain, master your mind, boost your memory, and make you feel happier, healthier, and more connected to those you love.

Jessie Inchauspé is a biochemist, author and founder of the Glucose Goddess movement (over 1.5 million followers on Instagram). With her first book Glucose Revolution, a #1 international bestseller, she started teaching everyone about the importance of blood sugar and easy hacks to manage it. In The Glucose Goddess Method, Jessie offers a four-week, step-by-step plan to integrate simple science-proven strategies for steadying your blood sugar into your everyday life.